From b1338e91ed632adbcd08388de37e46cf25326e01 Mon Sep 17 00:00:00 2001
From: Gary Allen Vollink <gary@vollink.com>
Date: Thu, 14 Sep 2017 15:30:02 -0400
Subject: [PATCH] Add an error for XftFontOpenPattern failure.
---
x.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/x.c b/x.c
index fbfd350..191e5dc 100644
--- a/x.c
+++ b/x.c
@@ -1092,6 +1092,9 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
frc[frclen].font = XftFontOpenPattern(xw.dpy,
fontpattern);
+ if (!frc[frclen].font)
+ die("XftFontOpenPattern failed seeking fallback font: %s\n",
+ strerror(errno));
frc[frclen].flags = frcflags;
frc[frclen].unicodep = rune;