Stronger conditions to prevent string/transpose issues.
Stronger conditions to prevent string/transpose issues.

git-svn-id: https://svn.sable.mcgill.ca/mclab/Project@749 89b902b4-d83f-0410-b942-89f7a419ffdb

Migrated from Sable/mclab@189bb7904dc2e58fee75c80dbc1db278befab95e

Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core