From 120b7348e7b9d4c92e463590de5a4de4e6bc1228 Mon Sep 17 00:00:00 2001
From: Jonathan Beck
Date: Sun, 11 Oct 2009 12:53:49 +0200
Subject: Protect plist_free against NULL nodes.

---
 src/plist.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/plist.c')

diff --git a/src/plist.c b/src/plist.c
index 5ef3144..3b0387e 100644
--- a/src/plist.c
+++ b/src/plist.c
@@ -148,8 +148,10 @@ plist_t plist_new_date(int32_t sec, int32_t usec)
 
 void plist_free(plist_t plist)
 {
-	plist_free_node(plist, NULL);
-	g_node_destroy(plist);
+	if (plist) {
+		plist_free_node(plist, NULL);
+		g_node_destroy(plist);
+	}
 }
 
 static void plist_copy_node(GNode * node, gpointer parent_node_ptr)
-- 
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