From 57100c1912459cd6dbae7d1b83146d490c5f960c Mon Sep 17 00:00:00 2001
From: Aaron Griffith <aargri@gmail.com>
Date: Wed, 15 Jun 2011 00:42:41 -0400
Subject: [PATCH] fix small bug when parent option merging fails

---
 src/rendermodes.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rendermodes.c b/src/rendermodes.c
index 77a9196..29c506e 100644
--- a/src/rendermodes.c
+++ b/src/rendermodes.c
@@ -80,6 +80,7 @@ render_mode_create_options(const char *mode) {
         parent_options = render_mode_create_options(parent);
         if (parent_options) {
             if (PyDict_Merge(ret, parent_options, 0) == -1) {
+                Py_DECREF(ret);
                 Py_DECREF(parent_options);
                 return NULL;
             }