# 
# patch "cvs_sync.cc"
#  from [895134ed42f30ecac7119d05f2223b8147cb609a]
#    to [a4720308cbd0c6955924699b563d00f6767f9b71]
# 
========================================================================
--- cvs_sync.cc	895134ed42f30ecac7119d05f2223b8147cb609a
+++ cvs_sync.cc	a4720308cbd0c6955924699b563d00f6767f9b71
@@ -567,6 +567,9 @@
   MM(file);
   MM(s->cvs_version);
   MM(s2->cvs_version);
+  if (!srev.is_parent_of(s2->cvs_version)) 
+    std::cerr << "Inconsistency "<< file << ": " << s->cvs_version 
+              << "->" << s2->cvs_version << "\n" << debug() << '\n';
   I(srev.is_parent_of(s2->cvs_version));
   if (s->dead)
   {