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input: add sanity check
authorGerd Hoffmann <kraxel@redhat.com>
Mon, 31 Mar 2014 14:07:30 +0000 (16:07 +0200)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 1 Apr 2014 08:17:45 +0000 (10:17 +0200)
commitbdcc3a28b7f6ed6b90ad8b8af7b5d17e0d3f1f06
tree7ac1dd7e413f0b9212e319b9a3ef9e7b565c5cbc
parent0419f78fae1d70bb5de0d44be62ec9741c5a742b
input: add sanity check

Check we've actually found a input handler before trying to call it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
ui/input.c