From 8560c5b0f7ee17cdf6323af59670a0b8740ad235 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20A=C3=9Fmus?= <superstippi@gmx.de>
Date: Sun, 27 Sep 2009 09:17:18 +0000
Subject: [PATCH] Patch by Joshua R. Elsasser: (ticket #4650) * In
 _InsertGap(), be sure not to set a line's length longer than the space  
 allocated for it.

Nice catch, thanks a bunch!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33317 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/terminal/BasicTerminalBuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apps/terminal/BasicTerminalBuffer.cpp b/src/apps/terminal/BasicTerminalBuffer.cpp
index 6470031c02..41f85fad39 100644
--- a/src/apps/terminal/BasicTerminalBuffer.cpp
+++ b/src/apps/terminal/BasicTerminalBuffer.cpp
@@ -1352,7 +1352,7 @@ BasicTerminalBuffer::_InsertGap(int32 width)
 			line->cells + fCursor.x, toMove * sizeof(TerminalCell));
 	}
 
-	line->length += width;
+	line->length = min_c(line->length + width, fWidth);
 }