ovs-vsctl: Fix uninitialized variable.

When querying a row we could return an uninitialized variable in
some cases if we can't find what we are looking for.

diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index 35a3f39..0eef55f 100644 (file)
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -1745,6 +1745,7 @@ get_row_by_id(struct vsctl_context *ctx, const struct vsctl_table_class *table,
         return NULL;
     }
 
+    final = NULL;
     if (id->uuid_column) {
         struct ovsdb_datum uuid;