From 68056c194895f9943a8b8cbdccf52fa369322612 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 22 May 2010 13:23:38 -0400
Subject: [PATCH] Guard against NULL value passed to "end" directive

Fixes 89233B6D-CB21-4162-98E3-BE38B9336070
---
 src/textual.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/textual.cc b/src/textual.cc
index dfca7943..d953da26 100644
--- a/src/textual.cc
+++ b/src/textual.cc
@@ -713,7 +713,7 @@ void instance_t::master_account_directive(char * line)
 
 void instance_t::end_directive(char * kind)
 {
-  string name(kind);
+  string name(kind ? kind : "");
 
   if ((name.empty() || name == "account") && ! context.front_is_account())
     throw_(std::runtime_error,