X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fedits.C;h=ae7ab0c7d3ef8edf15119a71aeaa3728dc8a3e76;hb=c905fabd0678fcc8ab9e32e4443ad8709adafefd;hp=9e3c2a5efcd63a0d52b3cf42df26935420d9fd72;hpb=54cc56bff09f5004b2a6cd454375f06e56acf5a0;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/edits.C b/cinelerra-5.1/cinelerra/edits.C
index 9e3c2a5e..ae7ab0c7 100644
--- a/cinelerra-5.1/cinelerra/edits.C
+++ b/cinelerra-5.1/cinelerra/edits.C
@@ -326,6 +326,14 @@ int Edits::optimize()
 		}
 	}
 
+// trim edits before position 0
+	while( first && first->startproject+first->length < 0 )
+		delete first;
+	if( first && first->startproject < 0 ) {
+		first->length += first->startproject;
+		first->startproject = 0;
+	}
+
 // Insert silence between edits which aren't consecutive
 	for(current = last; current; current = current->previous)
 	{