From: erg <devnull@localhost>
Date: Fri, 9 Nov 2007 18:09:46 +0000 (+0000)
Subject: Fix tab bug
X-Git-Tag: LAST_LIBGRAPH~32^2~5044
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a821b39ba42422b976186af0bb6acf84a18a7b90;p=graphviz

Fix tab bug
---

diff --git a/lib/cgraph/write.c b/lib/cgraph/write.c
index b8a3eef59..ebf87e596 100644
--- a/lib/cgraph/write.c
+++ b/lib/cgraph/write.c
@@ -562,6 +562,7 @@ static void write_body(Agraph_t * g, iochan_t * ofile)
 
 int agwrite(Agraph_t * g, void *ofile)
 {
+    Level = 0; /* re-initialize tab level */
     write_hdr(g, ofile, TRUE);
     write_body(g, ofile);
     write_trl(g, ofile);