Session::has_errors() was calling get_errors(), which caused $clear to  default to true, which cleared any errors that had been recorded.
Session::has_errors() was calling get_errors(), which caused $clear to 
default to true, which cleared any errors that had been recorded.

has_errors() should be a non-destructive process.  Adding 'false' 
argument to get_errors() call in order to preserve errors in the 
session.



git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@1169 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari