* subversion/libsvn_subr/fnv1a.c
  (FNV1_BASE_32): Make the literal explicitly unsigned, to address a gcc
    warning that non-C90 compilers might not consider it unsigned.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1568241 13f79535-47bb-0310-9956-ffa450edef68