# HG changeset patch
# User deba
# Date 1120499467 0
# Node ID 8f589de42c76c5b59d409e9ca2ab45a4acc7a91c
# Parent  777834118f73a2d451a27883f508aed0b91724c5
May it does not throw Warning with g++-4.0

diff -r 777834118f73 -r 8f589de42c76 lemon/graph_to_eps.h
--- a/lemon/graph_to_eps.h	Mon Jul 04 17:22:03 2005 +0000
+++ b/lemon/graph_to_eps.h	Mon Jul 04 17:51:07 2005 +0000
@@ -707,13 +707,15 @@
     }
     BoundingBox<double> bb;
     ///\bug: Chech whether the graph is empty.
-    if(NodeIt(g)==INVALID) bb+=xy<double>(0,0);
     for(NodeIt n(g);n!=INVALID;++n) {
       double ns=_nodeSizes[n]*_nodeScale;
       xy<double> p(ns,ns);
       bb+=p+_coords[n];
       bb+=-p+_coords[n];
-      }
+    }
+    if (bb.empty()) {
+      bb = BoundingBox<double>(xy<double>(0,0));
+    }
     if(_scaleToA4)
       os <<"%%BoundingBox: 0 0 596 842\n%%DocumentPaperSizes: a4\n";
     else os << "%%BoundingBox: "