util: Don't use the pid ret value uninitialized.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

diff --git a/lib/util/pidfile.c b/lib/util/pidfile.c
index 88463711f94f4a6f4cf1f0a481c80dda985fb27b..1b382d12175d3e940c0615fc10626020f66c0e7d 100644 (file)
--- a/lib/util/pidfile.c
+++ b/lib/util/pidfile.c
@@ -36,7 +36,7 @@ pid_t pidfile_pid(const char *piddir, const char *name)
 {
        int fd;
        char pidstr[20];
-       pid_t ret;
+       pid_t ret = -1;
        char *pidFile;
 
        if (asprintf(&pidFile, "%s/%s.pid", piddir, name) < 0) {