Remove usage on error

Credits to Aurelien Dunand

Remove usage on error
19014d29 · Seblu · 195ce71d · 19014d29
Commit 19014d29 authored 13 years ago by Seblu
--- a/bin/is
+++ b/bin/is
@@ -261,7 +261,6 @@ try:
    # let's go
    args.func(p_main, args)
 except Exception as e:
-    p_main.print_usage()
    error(e)
 except KeyboardInterrupt:
    warn("Keyboard Interrupted")