main: read only one signal and only return -1 if it succeeded
authorMarcus Fritzsch <marcus_fritzsch@mentor.com>
Tue, 4 Jul 2017 14:29:05 +0000 (16:29 +0200)
committerMarcus Fritzsch <marcus_fritzsch@mentor.com>
Tue, 8 Aug 2017 15:24:00 +0000 (17:24 +0200)
commit8650d6a9d0adf83220eaa6e4590904a47a2d9d76
treed514ae2c57c3b926eb4e619ee3b3bb120c7a1fa6
parentd2ad02c40bad6b67f0b38071987ce1fa9f8039ab
main: read only one signal and only return -1 if it succeeded

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>
src/main.cpp