Made GetConditionText const everywhere.  Made it return NULL when there's no condition
like the doc's say it should.  Make sure we have a condition before we set up a test whether
we have one, so we only present a "could not parse condition" error if we actually have a condition.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@133088 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed