From 9335a979339ebbd410c0c2835ce40fd63aebe3a9 Mon Sep 17 00:00:00 2001
From: Jonathan Moore Liles <j.liles@unix.net>
Date: Sun, 22 Jun 2008 00:48:07 -0500
Subject: [PATCH] Fix bug in log entry diffing.

---
 Timeline/Log_Entry.C | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Timeline/Log_Entry.C b/Timeline/Log_Entry.C
index 79fc424..9d98a65 100644
--- a/Timeline/Log_Entry.C
+++ b/Timeline/Log_Entry.C
@@ -168,6 +168,10 @@ Log_Entry::parse_alist( const char *s )
 bool
 Log_Entry::diff ( Log_Entry *e1, Log_Entry *e2 )
 {
+
+    if ( ! e1 )
+        return true;
+
     char **sa1 = e1->_sa;
     char **sa2 = e2->_sa;