From: ellson <devnull@localhost>
Date: Thu, 6 Jul 2006 16:57:12 +0000 (+0000)
Subject: don't close external surfaces (breaks tcldot)
X-Git-Tag: LAST_LIBGRAPH~32^2~6184
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=800745167af190a599142b132e0bb1e2224b43fb;p=graphviz

don't close external surfaces (breaks tcldot)
---

diff --git a/lib/gvc/gvdevice.c b/lib/gvc/gvdevice.c
index 0f6ffc7d7..a2e1274e2 100644
--- a/lib/gvc/gvdevice.c
+++ b/lib/gvc/gvdevice.c
@@ -98,7 +98,8 @@ void gvdevice_finalize(GVC_t * gvc)
 
     /* FIXME - file output should be its own device */
     while(active_job) {
-	if (active_job->output_file != stdout) {
+	if (active_job->output_file != stdout 
+	  && ! active_job->external_surface) {
 	    fclose(active_job->output_file);
 	    active_job->output_file = NULL;
 	}