From: Carlos Sánchez de La Lama <csanchezdll@gmail.com>
Date: Wed, 4 Mar 2015 10:44:40 +0000 (+0100)
Subject: Fix Issue #0002522: Rendering a clustered digraph twice produces different result... 
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~109^2~7^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ee585bceeb0f0383ebfdfdb593a2c274b64b1618;p=graphviz

Fix Issue #0002522: Rendering a clustered digraph twice produces different result (filled clusters).
---

diff --git a/plugin/core/gvrender_core_tk.c b/plugin/core/gvrender_core_tk.c
index 66dab5a0d..446217846 100644
--- a/plugin/core/gvrender_core_tk.c
+++ b/plugin/core/gvrender_core_tk.c
@@ -137,6 +137,8 @@ static void tkgen_begin_job(GVJ_t * job)
     gvputs(job, ")\n");
 }
 
+static int first_periphery;
+
 static void tkgen_begin_graph(GVJ_t * job)
 {
     obj_state_t *obj = job->obj;
@@ -147,9 +149,9 @@ static void tkgen_begin_graph(GVJ_t * job)
 	gvputs(job, tkgen_string(agnameof(obj->u.g)));
     }
     gvprintf(job, " Pages: %d\n", job->pagesArraySize.x * job->pagesArraySize.y);
-}
 
-static int first_periphery;
+    first_periphery = 0;
+}
 
 static void tkgen_begin_node(GVJ_t * job)
 {