10L found by jeroen dobbelaere <jeroen dot dobbelaere at acunia dot com>

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8063 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 8 insertions, 2 deletions

diff --git a/playtree.c b/playtree.c
index e4f6fb2771..900c71ce18 100644
--- a/playtree.c
+++ b/playtree.c
@@ -32,8 +32,11 @@ play_tree_free(play_tree_t* pt, int childs) {
 #endif
 
   if(childs) {    
-    for(iter = pt->child; iter != NULL; iter = iter->next)
+    for(iter = pt->child; iter != NULL; ) {
+      play_tree_t* nxt=iter->next;
       play_tree_free(iter,1);
+      iter = nxt;
+    }
     pt->child = NULL;
   }
 
@@ -64,8 +67,11 @@ play_tree_free_list(play_tree_t* pt, int childs) {
   for(iter = pt ; iter->prev != NULL ; iter = iter->prev)
     /* NOTHING */;
 
-  for( ; iter != NULL ; iter = iter->next)
+  while(iter) {
+    play_tree_t* nxt = iter->next;
     play_tree_free(iter,childs);
+    iter = nxt;
+  }
     
 
 }