From: Fernando Tarlá Cardoso Lemos <fernandotcl@gmail.com>
Date: Fri, 29 Jun 2012 13:30:39 +0000 (-0300)
Subject: getopt_long returns int, don't cast to char.
X-Git-Tag: 2.5~20
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=65795be0a9a0cafaecd69229244693c0d77984d5;hp=65795be0a9a0cafaecd69229244693c0d77984d5;p=i3%2Fi3lock

getopt_long returns int, don't cast to char.

On ARM, casting -1 to char turns it into something else. Fixes
argument parsing on ARM. Thanks Chipaca for reporting.
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