tree 7fbaebf32d35a1d7bf03a4ed860cb53f93632385
parent c898c156c93ab8b06d9a1dc6027274b1cb0135b8
author Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> 1567860061 +0200
committer Carles Cufí <carles.cufi@nordicsemi.no> 1567938856 +0200

scripts: Simplify code with sys.exit(<string>)

Promote a handy and often-overlooked sys.exit() feature: Passing it a
string (or any other non-int object) prints it to stderr and exits with
status 1.

See the documentation at
https://docs.python.org/3/library/sys.html#sys.exit.

This indirectly prints some errors to stderr that previously went to
stdout.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>