timezone: Fix error handling of inotify function

diff --git a/src/timezone.c b/src/timezone.c
index 263ee4e..faf4488 100644 (file)
--- a/src/timezone.c
+++ b/src/timezone.c
@@ -415,6 +415,9 @@ int __connman_timezone_init(void)
 
        g_free(dirname);
 
+       if (wd < 0)
+               return -EIO;
+
        return 0;
 }