[#654] fix return of assignment operator.  by adding a return.  thats handy.
[#654] fix return of assignment operator.  by adding a return.  thats handy.

PaulVanSchayck/irods,PaulVanSchayck/irods,PaulVanSchayck/irods,janiheikkinen/irods,leesab/irods,PaulVanSchayck/irods,leesab/irods,PaulVanSchayck/irods,leesab/irods,leesab/irods,leesab/irods,PaulVanSchayck/irods,janiheikkinen/irods,leesab/irods,janiheikkinen/irods,janiheikkinen/irods,janiheikkinen/irods,leesab/irods,janiheikkinen/irods,janiheikkinen/irods,PaulVanSchayck/irods,PaulVanSchayck/irods,janiheikkinen/irods,PaulVanSchayck/irods,janiheikkinen/irods