From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 5 Sep 2020 23:58:17 +0000 (-0700)
Subject: squash a -Wconversion warning in glCompCreateFontFile
X-Git-Tag: 2.46.0~20^2^2~86^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0533d3318715926a9e7060295d3045ca459aaaeb;p=graphviz

squash a -Wconversion warning in glCompCreateFontFile
---

diff --git a/lib/glcomp/glpangofont.c b/lib/glcomp/glpangofont.c
index 57333f26e..0ef5d0eae 100644
--- a/lib/glcomp/glpangofont.c
+++ b/lib/glcomp/glpangofont.c
@@ -126,7 +126,7 @@ int glCompCreateFontFile(char *fontdescription, int fs, char *fontfile,
     for (c = 0; c < 256; c++) {
 	counter++;
 	if ((c != 38) && (c != 60) && (c != 128) && (c < 129))
-	    buf[0] = c;
+	    buf[0] = (char)c;
 	else
 	    buf[0] = ' ';
 	cairo_move_to(cr, X, Y);