From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Wed, 27 Dec 2017 15:22:11 +0000 (+0100)
Subject: Remove useless if's around free() calls.
X-Git-Url: http://git.code-monkey.de/?a=commitdiff_plain;h=0b2541420086a2e924ba5f192f36c137b958993c;hp=0b2541420086a2e924ba5f192f36c137b958993c;p=umurmur.git

Remove useless if's around free() calls.

It is legal to free(NULL).
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