firmware-utils/mksercommfw: fix build with clang/macOS
authorRyan Mounce <ryan@mounce.com.au>
Tue, 14 Aug 2018 04:49:29 +0000 (14:19 +0930)
committerMathias Kresin <dev@kresin.me>
Tue, 14 Aug 2018 08:19:37 +0000 (10:19 +0200)
commitb4fd915fa5d33fb7ecd97ba76c0b221602e7bc14
tree751dcf46f20561b583c623cd5a6c57cfcc5f0c45
parent07ddab97bd51f75e8d93709509fa200fbeeeb105
firmware-utils/mksercommfw: fix build with clang/macOS

fixes error: non-void function 'main' should return a value

Fixes: FS#1770
Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
src/mksercommfw.c