namespace: avoid posible use of uninitialized variable

diff --git a/src/core/namespace.c b/src/core/namespace.c
index eaaebdd64403734c02be7a55974a50827b8a79bf..f76d3891c387678cb4bac5f4b75a2588341b9d39 100644 (file)
--- a/src/core/namespace.c
+++ b/src/core/namespace.c
@@ -278,7 +278,7 @@ static int mount_kdbus(BindMount *m) {
         char temporary_mount[] = "/tmp/kdbus-dev-XXXXXX";
         _cleanup_free_ char *basepath = NULL;
         _cleanup_umask_ mode_t u;
-        char *busnode, *root;
+        char *busnode = NULL, *root;
         struct stat st;
         int r;