Fix compiler warning. Check return value of chdir.

gbarr · May 15, 2009 · 78e76c3 · 78e76c3
1 parent e3bea22
commit 78e76c3
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/beanstalkd.c b/beanstalkd.c
@@ -64,7 +64,11 @@ dfork()
 static void
 daemonize()
 {
-    chdir("/");
+    int r;
+
+    r = chdir("/");
+    if (r) return twarn("chdir");
+
     nullfd(0, O_RDONLY);
     nullfd(1, O_WRONLY);
     nullfd(2, O_WRONLY);