Use sizeof() - 1 rather than strlen() - quark - quark web server | |
git clone git://git.suckless.org/quark | |
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--- | |
commit 34189e0a1f288e05ce528bcab28b922d53d5e471 | |
parent b354ffb2385a0bbb8141ec1234b0e1d5874f8031 | |
Author: Laslo Hunhold <[email protected]> | |
Date: Mon, 2 Jul 2018 18:41:29 +0200 | |
Use sizeof() - 1 rather than strlen() | |
I know, most compiler probably optimize this anyway, but why not do it | |
right in the first place? | |
Diffstat: | |
M util.c | 2 +- | |
1 file changed, 1 insertion(+), 1 deletion(-) | |
--- | |
diff --git a/util.c b/util.c | |
@@ -17,7 +17,7 @@ struct server s; | |
static void | |
verr(const char *fmt, va_list ap) | |
{ | |
- if (argv0 && strncmp(fmt, "usage", strlen("usage"))) { | |
+ if (argv0 && strncmp(fmt, "usage", sizeof("usage") - 1)) { | |
fprintf(stderr, "%s: ", argv0); | |
} | |