fix may-be-used-unset warning

This commit is contained in:
Paul Davis 2022-06-21 18:35:57 -06:00
parent 1e09e0f6fa
commit f78d384281

View file

@ -533,7 +533,7 @@ void
Graph::process_one_route (Route* route)
{
bool need_butler = false;
int retval;
int retval = 0;
assert (route);