fix warning
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24571 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -913,46 +913,53 @@ printsub(int direction, unsigned char *pointer, size_t length)
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output_data("INFO ");
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env_common:
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{
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int noquote = 2;
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int quote = 0;
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for (i = 2; i < length; i++ ) {
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switch (pointer[i]) {
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case NEW_ENV_VAR:
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output_data("\" VAR " + noquote);
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noquote = 2;
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if (quote)
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output_data("\" ");
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output_data("VAR ");
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quote = 0;
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break;
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case NEW_ENV_VALUE:
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output_data("\" VALUE " + noquote);
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noquote = 2;
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if (quote)
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output_data("\" ");
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output_data("VALUE ");
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quote = 0;
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break;
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case ENV_ESC:
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output_data("\" ESC " + noquote);
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noquote = 2;
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if (quote)
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output_data("\" ");
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output_data("ESC ");
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quote = 0;
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break;
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case ENV_USERVAR:
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output_data("\" USERVAR " + noquote);
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noquote = 2;
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if (quote)
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output_data("\" ");
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output_data("USERVAR ");
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quote = 0;
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break;
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default:
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if (isprint(pointer[i]) && pointer[i] != '"') {
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if (noquote) {
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output_data ("\"");
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noquote = 0;
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if (!quote) {
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output_data("\"");
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quote = 1;
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}
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output_data ("%c", pointer[i]);
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output_data("%c", pointer[i]);
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} else {
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output_data("\" %03o " + noquote,
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pointer[i]);
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noquote = 2;
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output_data("%03o ", pointer[i]);
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quote = 0;
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}
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break;
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}
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}
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if (!noquote)
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output_data ("\"");
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if (quote)
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output_data("\"");
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break;
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}
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}
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