From: erg <devnull@localhost>
Date: Tue, 20 Mar 2007 21:00:53 +0000 (+0000)
Subject: Fix bug affecting old codegens. Need to make sure Output_file is
X-Git-Tag: LAST_LIBGRAPH~32^2~5615
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a7aa14aecabecd4302041db7ba4a929df8d6db43;p=graphviz

Fix bug affecting old codegens. Need to make sure Output_file is
initialized before calling begin_job. The removes an assignment
of Output_file from mpgen which was used to solve the same problem.
Here we are solving it for all of the codegens.
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index df4c177d8..d26924660 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -2709,11 +2709,11 @@ int gvRenderJobs (GVC_t * gvc, graph_t * g)
                 job->output_file = file_select(job->output_filename);
             else
                 job->output_file = stdout;
-	    gvrender_begin_job(job); /* FIXME? - semantics are unclear */
-        }
 #ifdef WITH_CODEGENS
-	Output_file = job->output_file;
+	    Output_file = job->output_file;
 #endif
+	    gvrender_begin_job(job); /* FIXME? - semantics are unclear */
+        }
 
 	if (! (job->flags & GVRENDER_X11_EVENTS)) {
     		/* Show_boxes is not defined, if at all,