Displayed tooltips for graph view edges.

1 files changed, 5 insertions, 7 deletions

diff --git a/src/glibext/gbuffercache.c b/src/glibext/gbuffercache.c
index e4ddf06..8d02dd8 100644
--- a/src/glibext/gbuffercache.c
+++ b/src/glibext/gbuffercache.c
@@ -609,26 +609,24 @@ static void g_buffer_cache_dispose(GBufferCache *cache)
     cache_info *info;                       /* Accès direct à une ligne    */
     size_t j;                               /* Boucle de parcours #2       */
 
-    if (cache->content != NULL)
-        g_object_unref(G_OBJECT(cache->content));
+    g_clear_object(&cache->content);
 
     for (i = 0; i < cache->used; i++)
     {
         info = &cache->lines[i];
 
         if (info->count == 1)
-            g_object_unref(G_OBJECT(info->generator.instance));
+            g_clear_object(&info->generator.instance);
 
         else
             for (j = 0; j < info->count; j++)
-                g_object_unref(G_OBJECT(info->generators[j].instance));
+                g_clear_object(&info->generators[j].instance);
 
-        if (info->line)
-            g_object_unref(G_OBJECT(info->line));
+        g_clear_object(&info->line);
 
     }
 
-    g_object_unref(G_OBJECT(cache->tracker));
+    g_clear_object(&cache->tracker);
 
     G_OBJECT_CLASS(g_buffer_cache_parent_class)->dispose(G_OBJECT(cache));