From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 27 Feb 2022 23:31:39 +0000 (-0800)
Subject: GD plugin: [nfc] remove unused 'white'
X-Git-Tag: 4.0.0~102^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=edc6dd08b33ac9eabaa252ed7e1abe7aa7e52148;p=graphviz

GD plugin: [nfc] remove unused 'white'
---

diff --git a/plugin/gd/gvrender_gd.c b/plugin/gd/gvrender_gd.c
index 82db5bba8..7bdb21e2f 100644
--- a/plugin/gd/gvrender_gd.c
+++ b/plugin/gd/gvrender_gd.c
@@ -59,7 +59,7 @@ static void gdgen_resolve_color(GVJ_t * job, gvcolor_t * color)
     color->type = COLOR_INDEX;
 }
 
-static int white, black, transparent, basecolor;
+static int black, transparent, basecolor;
 
 #define GD_XYMAX INT32_MAX
 
@@ -129,10 +129,6 @@ static void gdgen_begin_page(GVJ_t * job)
 					   gdBlueMax, gdAlphaTransparent);
     gdImageColorTransparent(im, transparent);
 
-    white = gdImageColorResolveAlpha(im,
-				     gdRedMax, gdGreenMax, gdBlueMax,
-				     gdAlphaOpaque);
-
     black = gdImageColorResolveAlpha(im, 0, 0, 0, gdAlphaOpaque);
 
     /* Blending must be off to lay a transparent basecolor.