From 07728abbc1eb1aa91d21318f3a3d64b15c2800fe Mon Sep 17 00:00:00 2001 From: Roy Marples Date: Mon, 21 Jan 2008 15:30:40 +0000 Subject: Checking first char for null is more efficient than strlen. --- src/rc/start-stop-daemon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/rc/start-stop-daemon.c') diff --git a/src/rc/start-stop-daemon.c b/src/rc/start-stop-daemon.c index 045080ea..c2293e4e 100644 --- a/src/rc/start-stop-daemon.c +++ b/src/rc/start-stop-daemon.c @@ -152,7 +152,7 @@ static int parse_signal (const char *sig) unsigned int i = 0; char *s; - if (! sig || strlen (sig) == 0) + if (! sig || *sig == '\0') return (-1); if (sscanf (sig, "%u", &i) == 1) { -- cgit v1.2.3