Fix bug #15.

13 years ago · 2ff383162c
parent da228dd76c
commit 2ff383162c
1 changed files with 1 additions and 1 deletions
--- a/bin/rqinfo
+++ b/bin/rqinfo
@ -95,7 +95,7 @@ def show_workers(args):
                queues[q].append(w)
        if args.by_queue:
-            max_qname = max(map(lambda q: len(q.name), queues.keys()))
+            max_qname = max(map(lambda q: len(q.name), queues.keys())) if queues else 0
            for q in queues:
                if queues[q]:
                    queues_str = ", ".join(sorted(map(lambda w: '%s (%s)' % (w.name, state_symbol(w.state)), queues[q])))