Fixed reference counting when switching panels.

1 files changed, 8 insertions, 6 deletions

diff --git a/src/gui/menus/view.c b/src/gui/menus/view.c
index 6f113e2..4dca039 100644
--- a/src/gui/menus/view.c
+++ b/src/gui/menus/view.c
@@ -751,8 +751,8 @@ static void change_current_view_support(unsigned int wanted)
     GtkDockStation *station;                /* Base du remplacement        */
     GLoadedContent *content;                /* Contenu représenté          */
     GtkWidget *support;                     /* Nouvel afficheur généraliste*/
-    GLineCursor *cursor;                    /* Position à transmettre      */
     GLoadedPanel *new;                      /* Panneau encapsulé           */
+    GLineCursor *cursor;                    /* Position à transmettre      */
 
     panel = get_current_view();
 
@@ -764,20 +764,22 @@ static void change_current_view_support(unsigned int wanted)
 
     g_object_unref(G_OBJECT(content));
 
-    cursor = g_loaded_panel_get_cursor(panel);
-
     gtk_dock_panel_change_active_widget(station, support);
 
     new = G_LOADED_PANEL(get_loaded_panel_from_built_view(support));
 
-    g_loaded_panel_set_cursor(new, cursor);
+    cursor = g_loaded_panel_get_cursor(panel);
+
+    if (cursor != NULL)
+    {
+        g_loaded_panel_set_cursor(new, cursor);
+        g_object_unref(G_OBJECT(cursor));
+    }
 
     change_editor_items_current_view(new);
 
     g_object_unref(G_OBJECT(new));
 
-    g_object_unref(G_OBJECT(cursor));
-
     g_object_unref(G_OBJECT(panel));
 
 }