From 5cdeee0e01761c9d53c45ab7d8983f7fb376a487 Mon Sep 17 00:00:00 2001
From: Good Guy <good1.2guy@gmail.com>
Date: Sun, 4 Nov 2018 18:10:53 -0700
Subject: [PATCH] make kfrm operator= illegal, use copy_from instead

---
 cinelerra-5.1/cinelerra/keyframe.h  | 1 +
 cinelerra-5.1/cinelerra/pluginset.C | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/cinelerra-5.1/cinelerra/keyframe.h b/cinelerra-5.1/cinelerra/keyframe.h
index 0d2f4804..89edf1f9 100644
--- a/cinelerra-5.1/cinelerra/keyframe.h
+++ b/cinelerra-5.1/cinelerra/keyframe.h
@@ -34,6 +34,7 @@
 
 class KeyFrame : public Auto
 {
+	KeyFrame &operator =(KeyFrame &k) { return k; } //illegal
 public:
 	KeyFrame();
 	KeyFrame(EDL *edl, KeyFrames *autos);
diff --git a/cinelerra-5.1/cinelerra/pluginset.C b/cinelerra-5.1/cinelerra/pluginset.C
index e46fbd32..6805d8ae 100644
--- a/cinelerra-5.1/cinelerra/pluginset.C
+++ b/cinelerra-5.1/cinelerra/pluginset.C
@@ -517,7 +517,7 @@ int PluginSet::optimize()
 					source;
 					source = (KeyFrame*)source->next) {
 					KeyFrame *dest = new KeyFrame(edl, current_edit->keyframes);
-					*dest = *source;
+					dest->copy_from(source);
 					current_edit->keyframes->append(dest);
 				}
 				remove(next_edit);
-- 
2.26.2