From: erg <devnull@localhost>
Date: Mon, 19 Jul 2010 20:26:42 +0000 (+0000)
Subject: Allow optional number with last color segment
X-Git-Tag: LAST_LIBGRAPH~32^2~1256
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ccfb0c006c4678f4a1038053363b73e04d08f83a;p=graphviz

Allow optional number with last color segment
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index c2e6287ed..d869f5e20 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -1509,6 +1509,9 @@ parseSegs (char* clrs, int nseg)
 
     for (cnum = 0, color = strtok(colors, ":"); color; cnum++, color = strtok(0, ":")) {
 	if (cnum == nseg-1) {
+	    char* p = strchr (color, ',');
+	    if (p)
+		*p = '\0';
 	    segs[cnum].color = color;
 	    segs[cnum].t = 1.0;
 	}