From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sun, 3 Mar 2019 10:29:43 +0000 (+0100)
Subject: simplify (greedy) font caching allocating a bit
X-Git-Url: https://git.xinqibao.xyz/st.git/commitdiff_plain/ed68fe7dce2b21b4e0e595b99d47790e76812cb7?ds=sidebyside;hp=ed68fe7dce2b21b4e0e595b99d47790e76812cb7

simplify (greedy) font caching allocating a bit

POSIX says:
"If ptr is a null pointer, realloc() shall be equivalent to malloc() for the
 specified size."
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