(deltat2str): treat 0 and INT_MAX as never
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8641 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -252,10 +252,10 @@ edit_timet (const char *prompt, krb5_timestamp *value, int *mask, int bit)
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void
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deltat2str(unsigned t, char *str, size_t len)
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{
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if(t)
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unparse_time(t, str, len);
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else
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if(t == 0 || t == INT_MAX)
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snprintf(str, len, "unlimited");
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else
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unparse_time(t, str, len);
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}
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/*
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@@ -529,7 +529,7 @@ hex2n (char c)
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static char hexdigits[] = "0123456789abcdef";
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const char *p;
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p = strchr (hexdigits, tolower(c));
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p = strchr (hexdigits, tolower((int)c));
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if (p == NULL)
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return -1;
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else
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