From 1a64df767e30bf29ea0eabe777b49bcddce6f000 Mon Sep 17 00:00:00 2001
From: Stefano Ceccherini <stefano.ceccherini@gmail.com>
Date: Wed, 24 Jan 2007 06:02:58 +0000
Subject: [PATCH] BTextView::FreeRunArray() now accepts a NULL pointer too
 (like free())

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19937 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/interface/TextView.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/kits/interface/TextView.cpp b/src/kits/interface/TextView.cpp
index 25e009175f..1ec3daa989 100644
--- a/src/kits/interface/TextView.cpp
+++ b/src/kits/interface/TextView.cpp
@@ -2506,6 +2506,9 @@ BTextView::CopyRunArray(const text_run_array *orig, int32 countDelta)
 void
 BTextView::FreeRunArray(text_run_array *array)
 {
+	if (array == NULL)
+		return;
+
 	// Call destructors explicitly
 	for (int32 i = 0; i < array->count; i++)
 		array->runs[i].font.~BFont();