isolate warning messages

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@56 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 1 insertions, 0 deletions

diff --git a/extools/mr_stripe_rule_reduce.cc b/extools/mr_stripe_rule_reduce.cc
index eaf1b6d7..902b6a07 100644
--- a/extools/mr_stripe_rule_reduce.cc
+++ b/extools/mr_stripe_rule_reduce.cc
@@ -73,6 +73,7 @@ int ReadPhraseUntilDividerOrEnd(const char* buf, const int sstart, const int end
     if (w == kDIV) return ptr;
     p->push_back(w);
   }
+  assert(p->size() > 0);
   return ptr;
 }