From 147455866fdfc28ee0d19814a23939cb0ef6b7da Mon Sep 17 00:00:00 2001 From: Cedric Pinson Date: Fri, 15 Jul 2011 10:22:44 +0000 Subject: [PATCH] Fix crash in osgAnimation when keyframe container are empty --- include/osgAnimation/Sampler | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/osgAnimation/Sampler b/include/osgAnimation/Sampler index e1600f703..571a7d232 100644 --- a/include/osgAnimation/Sampler +++ b/include/osgAnimation/Sampler @@ -66,16 +66,16 @@ namespace osgAnimation return _keyframes.get(); } - double getStartTime() const + double getStartTime() const { - if (!_keyframes) + if (!_keyframes || _keyframes->empty()) return 0.0; return _keyframes->front().getTime(); } double getEndTime() const { - if (!_keyframes) + if (!_keyframes || _keyframes->empty()) return 0.0; return _keyframes->back().getTime(); }