From 5d4d22c18fb63aaba6b6b01c7816757e564dad3a Mon Sep 17 00:00:00 2001
From: wlux <wlux@72102866-910b-0410-8b05-ffd578937521>
Date: Wed, 23 Dec 2009 01:01:57 +0000
Subject: [PATCH] Prevent a crash when -selectedRange is called for an
 NSTextView without a layout manager.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@29165 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog           | 3 +++
 Source/NSTextView.m | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 8ba0ef6f5..b7efc55b7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,9 @@
 	-shouldChangeTextInRange:replacementString:): Implement coalescing
 	of undo actions for typing events.
 
+	* Source/NSTextView.m (-selectedRange): Prevent crash when the
+	receiver has no layout manager.
+
 2009-12-23  Wolfgang Lux  <wolfgang.lux@gmail.com>
 
 	* Source/NSTableView.m (-mouseDown:): A single click into a cell
diff --git a/Source/NSTextView.m b/Source/NSTextView.m
index 3a2309399..02c0bf5fd 100644
--- a/Source/NSTextView.m
+++ b/Source/NSTextView.m
@@ -2900,6 +2900,8 @@ Scroll so that the beginning of the range is visible.
 
 - (NSRange) selectedRange
 {
+  if (!_layoutManager)
+    return NSMakeRange(0, 0);
   return _layoutManager->_selected_range;
 }