From: erg <devnull@localhost>
Date: Wed, 6 Feb 2008 19:22:02 +0000 (+0000)
Subject: Fix bug when maxiter=0 is used.
X-Git-Tag: LAST_LIBGRAPH~32^2~4759
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8ab714ff079ac4a952b51a45715c13789587026d;p=graphviz

Fix bug when maxiter=0 is used.
---

diff --git a/lib/neatogen/neatoinit.c b/lib/neatogen/neatoinit.c
index 3ddf55c0d..dd49d6dba 100644
--- a/lib/neatogen/neatoinit.c
+++ b/lib/neatogen/neatoinit.c
@@ -1307,7 +1307,7 @@ void neatoLayout(Agraph_t * mg, Agraph_t * g, int layoutMode, int layoutModel)
 	MaxIter = 100 * agnnodes(g);
 
     nG = scan_graph_mode(g, layoutMode);
-    if (nG < 2)
+    if ((nG < 2) || (MaxIter <=0))
 	return;
     if (layoutMode)
 	majorization(mg, g, nG, layoutMode, layoutModel, Ndim, MaxIter);