[CLucene-dev] IndexWriter infinite loop

[Timo S. <ts...@ik...>]

This iteration loops forever:

void IndexWriter::addMergeException(MergePolicy::OneMerge* _merge) {
	SCOPED_LOCK_MUTEX(THIS_LOCK)
  if ( mergeGen == _merge->mergeGen ){
    MergeExceptionsType::iterator itr = mergeExceptions->begin();
    while ( itr != mergeExceptions->end() ){
      MergePolicy::OneMerge* x = *itr;
      if ( x == _merge ){
        return;
      }
    }
  }
  mergeExceptions->push_back(_merge);
}

Apparently it would require itr++ at the end of while-loop?