From: Jules Maselbas <jules.maselbas@grenoble-inp.org>
Date: Wed, 27 Jun 2018 15:08:30 +0000 (+0200)
Subject: Fix crash on resize
X-Git-Url: https://git.armaanb.net/?a=commitdiff_plain;h=29f341da7cf32888f45005e08de202d9a372d972;hp=29f341da7cf32888f45005e08de202d9a372d972;p=st.git

Fix crash on resize

Prevent to realloc xw.specbuc with a negative number of col.
Add proper hints for the minimal size, for one character.
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