From a0bf375a1a9b74056a913f3687c6f5b42ad4acf6 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <cgit@cryptocrack.de>
Date: Tue, 05 Apr 2011 08:35:43 +0000
Subject: Avoid null pointer dereference in reencode().

Returning "*txt" if "txt" is a null pointer is a bad thing. Spotted with
clang-analyzer.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
(limited to 'ui-diff.c')

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cgit v0.9.0.2