tree 189cd690f594b77f3cc3e7e2f28e5b8615dd4cc7
parent 8972dfd58eb7da25cf5129f82571003d3f7ab315
author Fred Drake <fdrake@acm.org> 945899552 +0000
committer Fred Drake <fdrake@acm.org> 945899552 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4014202

Don't call len() if the value is already cached!  Caught by Gerrit
Holl <gerrit.holl@pobox.com>.