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missing unsigned char casts areound tolower()

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ok nicm
This commit is contained in:
deraadt
2013-11-20 17:01:23 +00:00
parent 30275bc610
commit 72a4602b88
1 changed files with 2 additions and 2 deletions
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4
window-copy.c
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@ -1030,7 +1030,7 @@ window_copy_search_up(struct window_pane *wp, const char *searchstr)
cis = 1; cis = 1;
for (ptr = searchstr; *ptr != '\0'; ptr++) { for (ptr = searchstr; *ptr != '\0'; ptr++) {
if (*ptr != tolower(*ptr)) { if (*ptr != tolower((u_char)*ptr)) {
cis = 0; cis = 0;
break; break;
} }
@ -1097,7 +1097,7 @@ window_copy_search_down(struct window_pane *wp, const char *searchstr)
cis = 1; cis = 1;
for (ptr = searchstr; *ptr != '\0'; ptr++) { for (ptr = searchstr; *ptr != '\0'; ptr++) {
if (*ptr != tolower(*ptr)) { if (*ptr != tolower((u_char)*ptr)) {
cis = 0; cis = 0;
break; break;
} }