From: Gary Allen Vollink <gary@vollink.com>
Date: Thu, 14 Sep 2017 19:30:02 +0000 (-0400)
Subject: Add an error for XftFontOpenPattern failure.
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=b1338e91ed632adbcd08388de37e46cf25326e01;p=st.git

Add an error for XftFontOpenPattern failure.
---

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;