only print cfg once

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@505 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 1 insertions, 0 deletions

diff --git a/decoder/cfg_options.h b/decoder/cfg_options.h
index bc7fed5f..cbbe3b42 100755
--- a/decoder/cfg_options.h
+++ b/decoder/cfg_options.h
@@ -33,6 +33,7 @@ struct CFGOptions {
   }
   void maybe_output(HgCFG &hgcfg) {
     if (cfg_output.empty()) return;
+    std::cerr<<"Printing CFG to "<<cfg_output<<": "<<format<<'\n';
     WriteFile o(cfg_output);
     maybe_binarize(hgcfg);
     hgcfg.GetCFG().Print(o.get(),format);