configure: protect is_set against exit-on-error
commit3398a60b5a1ceeceb79348d724d5b47956849503
authorFrank Benkstein <frank-vlock@benkstein.net>
Thu, 27 Sep 2007 12:27:10 +0000 (27 14:27 +0200)
committerFrank Benkstein <frank-vlock@benkstein.net>
Thu, 27 Sep 2007 12:27:10 +0000 (27 14:27 +0200)
treecb3e10ea7fb3c19719fbee7fcd899c4418aca6e0
parent806f763f0fd092e57e2819e5b3a261fb69cb2c3a
configure: protect is_set against exit-on-error
configure