A little more tweakage

diff --git a/Tools/audiopy/audiopy b/Tools/audiopy/audiopy
index e1ab1b635d23769465e93e0db52f080e5e9727af..bef95c2f85636e7e70b3990cc813b3242af1773b 100755 (executable)
--- a/Tools/audiopy/audiopy
+++ b/Tools/audiopy/audiopy
@@ -282,7 +282,8 @@ class MainWindow:
 \f
 def usage(msg='', code=1):
     print __doc__ % globals()
-    print msg
+    if msg:
+        print msg
     sys.exit(code)