machine: fix -Wmaybe-uninitialized warning

The return value of machine_start_scope might be undefined if m->scope
is non-NULL.

diff --git a/src/machine/machine.c b/src/machine/machine.c
index f33ad54db84b01e28d8e674a62d2a81f3130a052..d75c3381890626268559d9831e4aede0fef33951 100644 (file)
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -221,7 +221,7 @@ static int machine_start_scope(Machine *m) {
         _cleanup_free_ char *description = NULL;
         DBusError error;
         char *job;
         _cleanup_free_ char *description = NULL;
         DBusError error;
         char *job;

-        int r;
+        int r = 0;

 
         assert(m);
 
 
         assert(m);