From 0a7d4be1b8c9b60d44e1feae0be104fc9e315c7d Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sat, 3 Mar 2012 11:27:41 +1100
Subject: Fix crash caused by NULL pointer for SCI_MOVESELECTEDLINESDOWN. Bug
 #3496403.

---
 src/Document.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Document.cxx b/src/Document.cxx
index a0dc7f54c..fd71a1363 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -976,7 +976,7 @@ bool Document::InsertChar(int pos, char ch) {
  * Insert a null terminated string.
  */
 bool Document::InsertCString(int position, const char *s) {
-	return InsertString(position, s, static_cast<int>(strlen(s)));
+	return InsertString(position, s, static_cast<int>(s ? strlen(s) : 0));
 }
 
 void Document::ChangeChar(int pos, char ch) {
-- 
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