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    commit ed68fe7dce2b21b4e0e595b99d47790e76812cb7
    parent 4e0135afeca43f5affe13d7269cb98e7ac526074
    Author: Hiltjo Posthuma <hiltjo@codemadness.org>
    Date:   Sun,  3 Mar 2019 11:29:43 +0100

    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."

    Diffstat:
    Mx.c | 9++-------

    1 file changed, 2 insertions(+), 7 deletions(-)
    diff --git a/x.c b/x.c
    @@ -1243,15 +1243,10 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
     			fontpattern = FcFontSetMatch(0, fcsets, 1,
     					fcpattern, &fcres);

    -			/*
    -			 * Allocate memory for the new cache entry.
    -			 */
    +			/* Allocate memory for the new cache entry. */
     			if (frclen >= frccap) {
     				frccap += 16;
    -				if (!frc)
    -					frc = xmalloc(frccap * sizeof(Fontcache));
    -				else
    -					frc = xrealloc(frc, frccap * sizeof(Fontcache));
    +				frc = xrealloc(frc, frccap * sizeof(Fontcache));
     			}

     			frc[frclen].font = XftFontOpenPattern(xw.dpy,