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authorHiltjo Posthuma2022-02-07 00:21:12 +0100
committerHiltjo Posthuma2022-02-07 00:21:12 +0100
commiteb96af27f4059c93d7e000e910b71d74829a239b (patch)
tree88a2f3b878606c0de8f08f0b355c1eba55317ef3
parentd78ff08d99780a73447d5a95bf1e358e8c23aa3c (diff)
improve performance of case-insensitive matching
-rw-r--r--dmenu.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/dmenu.c b/dmenu.c
index 98507d9..d06bea1 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -102,17 +102,6 @@ cleanup(void)
XCloseDisplay(dpy);
}
-static char *
-cistrstr(const char *s, const char *sub)
-{
- size_t len;
-
- for (len = strlen(sub); *s; s++)
- if (!strncasecmp(s, sub, len))
- return (char *)s;
- return NULL;
-}
-
static int
drawitem(struct item *item, int x, int y, int w)
{
@@ -722,7 +711,7 @@ main(int argc, char *argv[])
fast = 1;
else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
fstrncmp = strncasecmp;
- fstrstr = cistrstr;
+ fstrstr = strcasestr;
} else if (i + 1 == argc)
usage();
/* these options take one argument */