arrow: Remove unneeded checks
authorBenjamin Otte <otte@redhat.com>
Wed, 30 Apr 2014 06:36:48 +0000 (08:36 +0200)
committerBenjamin Otte <otte@redhat.com>
Thu, 1 May 2014 12:51:27 +0000 (14:51 +0200)
commite6b15c88ca11211bf2e7a7df95396ba0330e1a03
tree5810a8fce17811babf138e021db5cdd81606bbd2
parenta1bba344f241f5c054e8dc7813fb9e3842363a73
arrow: Remove unneeded checks

Size vfuncs always get non-null out variables passed, so no need to
check for NULL.
gtk/gtkarrow.c