Hello all; This changeset breaks out some the simple and non-controversial changes from JDK-8042841. The change makes it easier to write scripts around hg incoming, outgoing, etc. that return exit code 1 for non-error situations. Rather than returning 1 for all non-zero exit conditions hgforest will instead return the highest exit code encountered.
jbsbug: https://bugs.openjdk.java.net/browse/JDK-8055331 webrev: http://cr.openjdk.java.net/~mduigou/JDK-8055331/0/webrev/ Mike
