config.cc: set exec_file only if arg0 is set 2.3
authorRobert Swiecki <robert@swiecki.net>
Tue, 5 Dec 2017 14:44:53 +0000 (15:44 +0100)
committerRobert Swiecki <robert@swiecki.net>
Tue, 5 Dec 2017 14:44:53 +0000 (15:44 +0100)
commitaf7bfc16aa88b77de84c6124aeb43d57082533bc
tree0b910e37a1083d1ac597b74abfea1be2586fabb9
parent5c8397860c72fb60ebfcb18ce3d5ab327e482044
config.cc: set exec_file only if arg0 is set
config.cc