commit 0cce848b4b4974fe2923f18f69a00335b2a74a70
author Andrew Jeffery <andrew@aj.id.au> Mon Apr 30 11:37:01 2018 +0930
committer Andrew Jeffery <andrew@aj.id.au> Mon Apr 30 15:54:35 2018 +0930
tree 71c9511b5cae5fdedf242b4bb2e9f9dfc579e008
parent 88721796f31d3fa01908bc0c9539d53fd68ae150

scripts/format-code.sh: Immediately exit on bad exit status

Shell scripts exit with the exit status of the last command if `set -e`
is not in use. Adding code to the end of the script to support the local
format-code.sh meant that `git --no-pager diff --exit-code` was not
necessarily the last command to be executed by the script, and therefore
the script's exit code did not necessarily reflect the presence of badly
formatted code.

Fixes openbmc/openbmc#3125

Change-Id: Icefad5b81b420c364022075face7c4027d8af4e6
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>