From: Magnus Jacobsson <magnus.jacobsson@berotec.se>
Date: Fri, 28 Aug 2020 07:46:35 +0000 (+0200)
Subject: Remove 1 -Wconversion warning in clMarkFn
X-Git-Tag: 2.46.0~20^2^2~93^2~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=56bd0f75f4f40ce3eea0d7ed7cb52e08ecf1609b;p=graphviz

Remove 1 -Wconversion warning in clMarkFn

It's safe to cast to char since the value is always 0 or 1.
---

diff --git a/lib/pack/ccomps.c b/lib/pack/ccomps.c
index cb9fecf25..cf9863a84 100644
--- a/lib/pack/ccomps.c
+++ b/lib/pack/ccomps.c
@@ -489,7 +489,7 @@ static int clMarkFn (Agnode_t* n, int v)
     int ret;
     if (v < 0) return clMark(n);
     ret = clMark(n);
-    clMark(n) = v;
+    clMark(n) = (char) v;
     return ret;
 }