From a764c4e37cfb8c083c5a6ab94683cb21725cdab5 Mon Sep 17 00:00:00 2001 From: David Rose Date: Fri, 6 Feb 2009 22:09:59 +0000 Subject: [PATCH] minor fix --- direct/src/showutil/TexMemWatcher.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/direct/src/showutil/TexMemWatcher.py b/direct/src/showutil/TexMemWatcher.py index be0af79d9e..16dc70edc9 100644 --- a/direct/src/showutil/TexMemWatcher.py +++ b/direct/src/showutil/TexMemWatcher.py @@ -891,7 +891,9 @@ class TexMemWatcher(DirectObject): def findLargestHole(self): holes = self.findAvailableHoles(0) - return max(holes)[1] + if holes: + return max(holes)[1] + return None def findAvailableHoles(self, area): """ Finds a list of available holes, of at least the indicated