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authorHiltjo Posthuma <hiltjo@codemadness.org>2019-03-03 11:29:43 +0100
committerHiltjo Posthuma <hiltjo@codemadness.org>2019-03-03 11:29:43 +0100
commited68fe7dce2b21b4e0e595b99d47790e76812cb7 (patch)
tree6c4f4d051b479949642c661516780c025c8ce99c
parent4e0135afeca43f5affe13d7269cb98e7ac526074 (diff)
downloadst-ed68fe7dce2b21b4e0e595b99d47790e76812cb7.tar.gz
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."
-rw-r--r--x.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/x.c b/x.c
index aa86b31..5828a3b 100644
--- 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,
remember that computers suck.