hash: silence spurious clang warning
authorBruno Haible <bruno@clisp.org>
Tue, 31 Aug 2010 06:43:53 +0000 (08:43 +0200)
committerJim Meyering <meyering@redhat.com>
Tue, 31 Aug 2010 06:43:53 +0000 (08:43 +0200)
commite85049070e2d175e247787ebcc2241b77cb8939f
treef6f981196bc9841c92e917572b730e57811a8a94
parent92486154f51fbed2b418b40aeb9c66ca6cf73f3f
hash: silence spurious clang warning

* lib/hash.c (hash_get_next): Remove unnecessary test against NULL.
Reported by Eric Blake.
ChangeLog
lib/hash.c