From 8f86fcdc82f91b0e313eed4ebecf49f77f5a9f01 Mon Sep 17 00:00:00 2001
From: Stefano Ceccherini <stefano.ceccherini@gmail.com>
Date: Tue, 10 Sep 2002 13:38:43 +0000
Subject: [PATCH] Some bug fixes

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1008 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/support/String.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/kits/support/String.cpp b/src/kits/support/String.cpp
index 307b903510..7adb450331 100644
--- a/src/kits/support/String.cpp
+++ b/src/kits/support/String.cpp
@@ -518,11 +518,9 @@ BString::UnlockBuffer(int32 length)
 
 	if (len < 0)
 		len = strlen(_privateData);
-	else if (len > Length())
-		len = Length();
 
-	if (len > 0)
-		_privateData = _ShrinkAtBy(len, Length() - len);
+	if (len != Length())
+		_privateData = _GrowBy(len - Length()); // Can be negative
 
 	return *this;
 }
@@ -690,7 +688,7 @@ BString::_OpenAtBy(int32 offset, int32 length)
 char*
 BString::_ShrinkAtBy(int32 offset, int32 length)
 {
-	assert(offset + length < Length());
+	assert(offset + length <= Length());
 	int32 oldLength = Length();
 	
 	memmove(_privateData + offset, _privateData + offset + length,