Fix compile error with Forte:
Fix compile error with Forte:

"mod_authany.c", line 86: controlling expressions must have scalar type

This is due to the hook function variables checks being of the form:

if (authany_handler) { }

It'll now be:

if (authany_handler != NULL) { }

Forte is happy now.  Finding the chapter and verse in the C standard that
claims this is left as an exercise to the reader.


git-svn-id: b62583690ae4b631f8a2daeac4b9c2b26c8d81a6@99143 13f79535-47bb-0310-9956-ffa450edef68

tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework,tksst/httpd-test-framework