[Integrated] RFR: git-jcheck: set exit code correctly

[Erik Helin]

Changeset: 3bffa0b9
Author:    Erik Helin <ehelin at openjdk.org>
Date:      2020-02-21 13:28:11 +0000
URL:       https://git.openjdk.java.net/skara/commit/3bffa0b9

git-jcheck: set exit code correctly

Reviewed-by: rwestberg

! cli/src/main/java/org/openjdk/skara/cli/JCheckCLIVisitor.java