[anjuta] symbol-db: misc fix for object unref.

[Massimo Cora' <mcora src gnome org>]

commit 06f72a7969a83a35f837090ae588ad0cbf45754c
Author: Massimo Corà <mcora src gnome org>
Date:   Tue Jul 13 02:24:01 2010 +0200

    symbol-db: misc fix for object unref.

 plugins/symbol-db/symbol-db-query.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/plugins/symbol-db/symbol-db-query.c b/plugins/symbol-db/symbol-db-query.c
index 5a5ca9c..ace645c 100644
--- a/plugins/symbol-db/symbol-db-query.c
+++ b/plugins/symbol-db/symbol-db-query.c
@@ -509,6 +509,7 @@ sdb_query_execute_real (SymbolDBQuery *query)
 	data_model = symbol_db_engine_execute_select (priv->dbe_selected,
 	                                              priv->stmt,
 	                                              priv->params);
+	
 	if (!data_model) return GINT_TO_POINTER (-1);
 	return symbol_db_query_result_new (data_model, 
 	                                   priv->fields,
@@ -526,15 +527,16 @@ sdb_query_handle_result (SymbolDBQuery *query, SymbolDBQueryResult *result)
 	}
 	else
 	{
-		if (result == NULL || symbol_db_query_result_is_empty (result))
+		if (symbol_db_query_result_is_empty (result))
 		{
 			g_signal_emit_by_name (query, "async-result", NULL);
 		}
 		else
 		{			
-			g_signal_emit_by_name (query, "async-result", result);
-			g_object_unref (result);
+			g_signal_emit_by_name (query, "async-result", result);			
 		}
+		if (result)
+			g_object_unref (result);
 	}
 }