X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Findexable.C;h=3aacee67348734a697556c9b6f1e9af2266fb1b4;hb=8aa6d71ebd2c65785a8b553fc6fc38ac19041ce0;hp=b0d47fdb66f20738ad5808e4f94c6123466b4a3e;hpb=49f85559268fc040fe7ba5611cc0520793cf728b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/indexable.C b/cinelerra-5.1/cinelerra/indexable.C
index b0d47fdb..3aacee67 100644
--- a/cinelerra-5.1/cinelerra/indexable.C
+++ b/cinelerra-5.1/cinelerra/indexable.C
@@ -2,21 +2,21 @@
 /*
  * CINELERRA
  * Copyright (C) 2009 Adam Williams <broadcast at earthling dot net>
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
+ *
  */
 
 #include "bcsignals.h"
@@ -54,7 +54,7 @@ int64_t Indexable::get_audio_samples()
 	return 0;
 }
 
-void Indexable::update_path(char *new_path)
+void Indexable::update_path(const char *new_path)
 {
 	strcpy(path, new_path);
 }
@@ -62,9 +62,9 @@ void Indexable::update_path(char *new_path)
 void Indexable::update_index(Indexable *src)
 {
 	if( index_state == src->index_state ) return;
-	index_state->remove_user();
+	if( index_state ) index_state->remove_user();
 	index_state = src->index_state;
-	index_state->add_user();
+	if( index_state ) index_state->add_user();
 }