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(mget): cast char to unsigned char to make sure its not negative when

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passing it to tolower


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14814 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-04-18 07:45:12 +00:00
parent a5206ed43b
commit bb46111aad
1 changed files with 1 additions and 1 deletions
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appl/ftp/ftp/cmds.c
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@@ -737,7 +737,7 @@ mget(int argc, char **argv)
if (mflag && confirm(argv[0], cp)) { if (mflag && confirm(argv[0], cp)) {
tp = cp; tp = cp;
if (mcase) { if (mcase) {
for (tp2 = tmpbuf; (ch = *tp++);) for (tp2 = tmpbuf;(ch = (unsigned char)*tp++);)
*tp2++ = tolower(ch); *tp2++ = tolower(ch);
*tp2 = '\0'; *tp2 = '\0';
tp = tmpbuf; tp = tmpbuf;