From f3491e97d0d96f8df8a3c5a16efdef19c0796770 Mon Sep 17 00:00:00 2001
From: Robert Bieber <robby@bieberphoto.com>
Date: Sun, 6 Jun 2010 03:35:40 +0000
Subject: Theme Editor: Began working on open document functionality (still
 incomplete), fixed a nested conditional parsing bug in the parser, and fixed
 segfault-on-codegen-from-empty-tree bug

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26609 a1c6a512-1295-4272-9138-f99709370657
---
 utils/themeeditor/parsetreemodel.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'utils/themeeditor/parsetreemodel.cpp')

diff --git a/utils/themeeditor/parsetreemodel.cpp b/utils/themeeditor/parsetreemodel.cpp
index eecdc98334..8da0c26ef3 100644
--- a/utils/themeeditor/parsetreemodel.cpp
+++ b/utils/themeeditor/parsetreemodel.cpp
@@ -49,7 +49,10 @@ ParseTreeModel::~ParseTreeModel()
 
 QString ParseTreeModel::genCode()
 {
-    return root->genCode();
+    if(root)
+        return root->genCode();
+    else
+        return "";
 }
 
 bool ParseTreeModel::changeTree(const char *document)
-- 
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