Fix a crash for empty keyframe channel

65a15c6f · Jouni Pentikäinen · 10204672 · 65a15c6f
Commit 65a15c6f authored Jan 13, 2016 by Jouni Pentikäinen
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krita/image/kis_keyframe_channel.cpp krita/image/kis_keyframe_channel.cpp +2 -0

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--- a/krita/image/kis_keyframe_channel.cpp
+++ b/krita/image/kis_keyframe_channel.cpp
@@ -300,6 +300,8 @@ KisTimeRange KisKeyframeChannel::affectedFrames(int time) const

 KisTimeRange KisKeyframeChannel::identicalFrames(int time) const
 {
+    if (m_d->keys.isEmpty()) return KisTimeRange::infinite(0);
+
    KeyframesMap::const_iterator active = activeKeyIterator(time);
    KeyframesMap::const_iterator next = active + 1;