LinGui: fix more mingw breakage

freeing a drive entity returned from a windows api by unreferencing it
with a glib api doesn't work so well. abstract the call to free a drive
and ifdef it.

git-svn-id: svn://localhost/HandBrake/trunk@2617 b64f7644-9d1e-0410-96f1-a4d463321fa5

diff --git a/gtk/src/callbacks.c b/gtk/src/callbacks.c
index b0ef9b5..8fd2b7a 100644 (file)
--- a/gtk/src/callbacks.c
+++ b/gtk/src/callbacks.c
@@ -446,6 +446,16 @@ ghb_volname_cache_init(void)
                                                                                free_volname_key, free_volname_value);
 }
 
+static void
+free_drive(gpointer drive)
+{
+#if defined(_WIN32)
+               g_free(drive);
+#else
+               g_object_unref(drive);
+#endif
+}
+
 gpointer
 ghb_cache_volnames(signal_user_data_t *ud)
 {
@@ -485,11 +495,7 @@ ghb_cache_volnames(signal_user_data_t *ud)
                                g_free(name);
                }
        
-#if defined(_WIN32)
-               g_free(link->data);
-#else
-               g_object_unref(link->data);
-#endif
+               free_drive(link->data);
                link = link->next;
        }
        g_mutex_unlock(volname_mutex);
@@ -801,7 +807,7 @@ source_dialog_extra_widgets(
                gchar *name = get_dvd_device_name(link->data);
                gtk_combo_box_append_text(combo, name);
                g_free(name);
-               g_object_unref(link->data);
+               free_drive(link->data);
                link = link->next;
        }
        g_list_free(drives);
@@ -3032,11 +3038,7 @@ ghb_file_menu_add_dvd(signal_user_data_t *ud)
                                (GCallback)dvd_source_activate_cb, ud);
                        g_free(name);
                        g_free(drive);
-#if defined(_WIN32)
-                       g_free(link->data);
-#else
-                       g_object_unref(link->data);
-#endif
+                       free_drive(link->data);
                        link = link->next;
                }
                g_list_free(drives);