util: fix possible null pointer usage
authorZack Rusin <zack@kde.org>
Sun, 21 Jun 2009 01:19:57 +0000 (21:19 -0400)
committerZack Rusin <zack@kde.org>
Mon, 6 Jul 2009 21:21:37 +0000 (17:21 -0400)
commit4873031e29e0e8f654f78307e6ec885e68a54d86
treeec6469eec2588f82c2049e260dbcb5c42f0a34e1
parent21cce6afb03bf9b9adfc6d8a1a446bb3ef22c7a8
util: fix possible null pointer usage

found by the clang static analyzer
src/gallium/auxiliary/util/u_cache.c
src/gallium/auxiliary/util/u_handle_table.c
src/gallium/auxiliary/util/u_hash_table.c
src/gallium/auxiliary/util/u_keymap.c