Don't abort if opening a file to export to graphviz fails

2012-12-20 17:11:11 +00:00
parent af8497af6e
commit 2ca31ca14a
5 changed files with 12 additions and 15 deletions
--- a/packages/CLPBN/horus/BayesBallGraph.cpp
+++ b/packages/CLPBN/horus/BayesBallGraph.cpp
@@ -81,7 +81,7 @@ BayesBallGraph::exportToGraphViz (const char* fileName)
  if (!out.is_open()) {
    cerr << "error: cannot open file to write at " ;
    cerr << "BayesBallGraph::exportToDotFile()" << endl;
-    abort();
+    return;
  }
  out << "digraph {" << endl;
  out << "ranksep=1" << endl;