Merge pull request #1233 in FS/freeswitch from ~MITCH.CAPPER/freeswitch:mod_perl_init_fix_FS_10071 to master

* commit '862c969b':
  Resolves FS-10071. Fixed newer (perl 5.22 and up) versions of perl from crashing, -e means evaluate the following string and it does not like emptystr.