X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Findexable.C;fp=cinelerra-5.1%2Fcinelerra%2Findexable.C;h=3aacee67348734a697556c9b6f1e9af2266fb1b4;hb=d079f6253a75cc8cfedbab636ad0bc7f5dc9c5f5;hp=1fff3eff0b842e47636ccea3fa9208cce00d5d91;hpb=214bd0ba9e21635e03d0c0e2b2ae1a7e9170583c;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/indexable.C b/cinelerra-5.1/cinelerra/indexable.C
index 1fff3eff..3aacee67 100644
--- a/cinelerra-5.1/cinelerra/indexable.C
+++ b/cinelerra-5.1/cinelerra/indexable.C
@@ -64,7 +64,7 @@ void Indexable::update_index(Indexable *src)
 	if( index_state == src->index_state ) return;
 	if( index_state ) index_state->remove_user();
 	index_state = src->index_state;
-	index_state->add_user();
+	if( index_state ) index_state->add_user();
 }