From: Richard Russon <rich@flatcap.org>
Date: Tue, 3 Apr 2018 16:58:22 +0000 (+0100)
Subject: merge: light tidying
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b81684c7de1f4608bc08fb2172dbb4f64bb689ed;p=neomutt

merge: light tidying

 * test ints against 0
 * test int functions against 0
 * tidy comments / docs
 * tidy mutt_str_strdup
 * tidy uses of mutt_str_getenv
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b81684c7de1f4608bc08fb2172dbb4f64bb689ed