1 files changed, 9 insertions, 14 deletions

diff --git a/src/input/libdvdnav/searching.c b/src/input/libdvdnav/searching.c
index 6a9e73029..77fc7394d 100644
--- a/src/input/libdvdnav/searching.c
+++ b/src/input/libdvdnav/searching.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: searching.c,v 1.6 2002/11/18 12:41:16 mroi Exp $
+ * $Id: searching.c,v 1.7 2003/01/13 13:53:33 mroi Exp $
  *
  */
 
@@ -238,14 +238,12 @@ dvdnav_status_t dvdnav_prev_pg_search(dvdnav_t *this) {
     return S_ERR;
 
   pthread_mutex_lock(&this->vm_lock);
-  /* Make sure this is not the first chapter */
-  if(state->pgN <= 1 ) {
-    fprintf(MSG_OUT, "libdvdnav: at first chapter. prev chapter failed.\n");
+  fprintf(MSG_OUT, "libdvdnav: previous chapter\n");
+  if (!vm_prev_pg(this->vm)) {
+    fprintf(MSG_OUT, "libdvdnav: prev chapter failed.\n");
     pthread_mutex_unlock(&this->vm_lock);
     return S_ERR;
   }
-  fprintf(MSG_OUT, "libdvdnav: previous chapter\n");
-  vm_jump_prog(this->vm, state->pgN - 1);
   this->position_current.still = 0;
   this->vm->hop_channel++;
   fprintf(MSG_OUT, "libdvdnav: previous chapter done\n");
@@ -275,14 +273,11 @@ dvdnav_status_t dvdnav_next_pg_search(dvdnav_t *this) {
     return S_ERR;
 
   pthread_mutex_lock(&this->vm_lock);
-  /* Make sure this is not the last chapter */
-  if(state->pgN >= state->pgc->nr_of_programs) {
-    fprintf(MSG_OUT, "libdvdnav: at last chapter. jumping to end of last cell.\n");
-    this->vm->state.cellN = this->vm->state.pgc->nr_of_cells;
-    vm_get_next_cell(this->vm);
-  } else {
-    fprintf(MSG_OUT, "libdvdnav: next chapter\n");
-    vm_jump_prog(this->vm, state->pgN + 1);
+  fprintf(MSG_OUT, "libdvdnav: next chapter\n");
+  if (!vm_next_pg(this->vm)) {
+    fprintf(MSG_OUT, "libdvdnav: next chapter failed.\n");
+    pthread_mutex_unlock(&this->vm_lock);
+    return S_ERR;
   }
   this->position_current.still = 0;
   this->vm->hop_channel++;