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Fix sigchainlib's implementation of sigaction
authorDmitriy Ivanov <dimitry@google.com>
Tue, 6 Jan 2015 22:55:26 +0000 (14:55 -0800)
committerDmitriy Ivanov <dimitry@google.com>
Tue, 6 Jan 2015 23:22:10 +0000 (15:22 -0800)
commit797a29b334f2d311135602bf5204ae8b890f4a14
tree0279325edbdd153b4831cab8fd914a28dc230c8c
parent56e7666fe0df2c1a16b2cc6d12562c3e82199c0d
Fix sigchainlib's implementation of sigaction

  Correctly handles the case when old_action == new_action

Bug: 18740478
Change-Id: I97092318439e4f6f0a2513d4336496c72f8c5599
sigchainlib/sigchain.cc