THRIFT-782. perl: Perl code for writing containers doesn't count length of write*Begin or write*End

This patch adds appropriate accounting of the start and end bytes when writing out container types.
Patch: Conrad Hughes

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@982812 13f79535-47bb-0310-9956-ffa450edef68
1 file changed