swig-rb: Fix condition to check that apr_hash_t * type value 

* subversion/bindings/swig/include/svn_containers.swg
  (typemap(in) apr_hash_t *PROPHASH,
   typemap(in) apr_hash_t *HASH_CSTRING_MAYBENULL): As above


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1915236 13f79535-47bb-0310-9956-ffa450edef68
1 file changed