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Cast char to u_char before passing to isalnum().

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OK nicm@
This commit is contained in:
Ray Lai 2009-06-03 04:03:16 +00:00
parent 3f76a973ee
commit fdda4142bf
1 changed files with 1 additions and 1 deletions
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2
names.c
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@ -97,7 +97,7 @@ parse_window_name(const char *in)
if (*name != '\0') {
ptr = name + strlen(name) - 1;
while (ptr > name && !isalnum(*ptr))
while (ptr > name && !isalnum((u_char)*ptr))
*ptr-- = '\0';
}