fix may-be-used-unset warning

2022-06-21 18:35:57 -06:00
parent 1e09e0f6fa
commit f78d384281
1 changed files with 1 additions and 1 deletions
--- a/libs/ardour/graph.cc
+++ b/libs/ardour/graph.cc
@@ -533,7 +533,7 @@ void
 Graph::process_one_route (Route* route)
 {
 	bool need_butler = false;
-	int  retval;
+	int  retval = 0;

 	assert (route);