From e47ff9ad473c04a1486bc558ace8778f15288da9 Mon Sep 17 00:00:00 2001
From: Moritz Lipp <mlq@pwmt.org>
Date: Wed, 21 Sep 2011 09:46:54 +0200
Subject: [PATCH] Resolve GLib-Gobject-CRITICAL warnings

---
 zathura.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/zathura.c b/zathura.c
index 583f478..6a8a75b 100644
--- a/zathura.c
+++ b/zathura.c
@@ -254,8 +254,13 @@ zathura_free(zathura_t* zathura)
   zathura_db_free(zathura->database);
 
   /* free print settings */
-  g_object_unref(zathura->print.settings);
-  g_object_unref(zathura->print.page_setup);
+  if(zathura->print.settings != NULL) {
+    g_object_unref(zathura->print.settings);
+  }
+
+  if (zathura->print.page_setup != NULL) {
+    g_object_unref(zathura->print.page_setup);
+  }
 
   /* free registered plugins */
   zathura_document_plugins_free(zathura);