Follow-up to r15103, which accidentally changed the returned error codes for a public function.  Thanks to philip for the analyzis.
Follow-up to r15103, which accidentally changed the returned error
codes for a public function.  Thanks to philip for the analyzis.


* subversion/libsvn_wc/questions.c (svn_wc_text_modified_p): Restore old
  semantics regarding returned error codes.  Add clarifying comment.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion