[anjuta/symbol-db-model] symbol-db: Fixed unbalanced ref counting

[Naba Kumar <naba src gnome org>]

commit f499a9ca3cceb5ae25cda1ff893c1e7d2fea3800
Author: Naba Kumar <naba gnome org>
Date:   Sun Mar 14 15:59:27 2010 +0200

    symbol-db: Fixed unbalanced ref counting

 plugins/symbol-db/symbol-db-model.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/plugins/symbol-db/symbol-db-model.c b/plugins/symbol-db/symbol-db-model.c
index 21c2b15..493e867 100644
--- a/plugins/symbol-db/symbol-db-model.c
+++ b/plugins/symbol-db/symbol-db-model.c
@@ -255,7 +255,12 @@ static void
 symbol_db_model_node_ref_child (SymbolDBModelNode *node)
 {
 	g_return_if_fail (node != NULL);
+
 	node->children_ref_count++;
+	
+	/* Increate associated ref count on parent also */
+	if (node->parent)
+		symbol_db_model_node_ref_child (node->parent);
 }
 
 static void
@@ -276,7 +281,7 @@ symbol_db_model_node_unref_child (SymbolDBModelNode *node, gint child_offset)
 		symbol_db_model_node_cleanse (node);
 	}
 
-	/* Reduce the associate ref count on parent also */
+	/* Reduce the associated ref count on parent also */
 	if (parent_node)
 		symbol_db_model_node_unref_child (parent_node, node_offset);
 }