Remove another pointless null check, this time of inst->back in the
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 11 Jul 2013 17:24:14 +0000 (17:24 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Thu, 11 Jul 2013 17:24:14 +0000 (17:24 +0000)
commit0c1fe54fe7c1003f2b35d97b218797fd35b806a2
treeaad7f29becdd23415c0807838e7f4abb23f7d68b
parent9711e33312f162133098568f408fc5165cf7e06d
Remove another pointless null check, this time of inst->back in the
function which has just dereferenced it to get the exit code.

git-svn-id: svn://svn.tartarus.org/sgt/putty@9907 cda61777-01e9-0310-a592-d414129be87e
unix/gtkwin.c