Explicitely return None from IgnoreSignals
authorGuido Trotter <ultrotter@google.com>
Tue, 1 Jun 2010 17:14:54 +0000 (18:14 +0100)
committerGuido Trotter <ultrotter@google.com>
Tue, 1 Jun 2010 17:22:32 +0000 (18:22 +0100)
commit2fd7f5644b70ba238755eb2acec984c16303601a
tree4537f2b38bcac6ee30db69bfdbcad4e690a27d2d
parent6e7e58b4f3a33bb5a02ed967893b8ec20c0f262f
Explicitely return None from IgnoreSignals

Same result, but what happens is clearer.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>
lib/utils.py