From: Lukas Fleischer <cgit@cryptocrack.de>
Date: Tue, 5 Apr 2011 08:35:43 +0000 (+0200)
Subject: Avoid null pointer dereference in reencode().
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/a0bf375a1a9b74056a913f3687c6f5b42ad4acf6?ds=inline;hp=a0bf375a1a9b74056a913f3687c6f5b42ad4acf6

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>
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