examples: domtop: Fix uninitialized variable use

max_id could be used uninitialized in the cleanup section after the
domain wasn't found.

Discovered by Coverity.

diff --git a/examples/domtop/domtop.c b/examples/domtop/domtop.c
index 8118793a067256177e8c9c2c79cd884fa7c23f8e..7661057b125d408d7e586bc799ab8989f29fca3b 100644 (file)
--- a/examples/domtop/domtop.c
+++ b/examples/domtop/domtop.c
@@ -254,7 +254,7 @@ do_top(virConnectPtr conn,
 {
     int ret = -1;
     virDomainPtr dom;
-    int max_id;
+    int max_id = 0;
     int nparams = 0, then_nparams = 0, now_nparams = 0;
     virTypedParameterPtr then_params = NULL, now_params = NULL;
     struct sigaction action_stop;