don't use "let" (specifying /bin/bash didn't help on travis/ubuntu)
Project: http://git-wip-us.apache.org/repos/asf/incubator-edgent/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-edgent/commit/cbfb8ba3 Tree: http://git-wip-us.apache.org/repos/asf/incubator-edgent/tree/cbfb8ba3 Diff: http://git-wip-us.apache.org/repos/asf/incubator-edgent/diff/cbfb8ba3 Branch: refs/heads/master Commit: cbfb8ba3be616a85a31816c1a34162c76ea3ed4b Parents: a9c0af3 Author: Dale LaBossiere <dlab...@us.ibm.com> Authored: Fri Sep 23 10:54:53 2016 -0400 Committer: Dale LaBossiere <dlab...@us.ibm.com> Committed: Tue Sep 27 16:04:08 2016 -0400 ---------------------------------------------------------------------- connectors/command/src/test/scripts/sinkcmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-edgent/blob/cbfb8ba3/connectors/command/src/test/scripts/sinkcmd ---------------------------------------------------------------------- diff --git a/connectors/command/src/test/scripts/sinkcmd b/connectors/command/src/test/scripts/sinkcmd index 71bc1eb..2f4228f 100644 --- a/connectors/command/src/test/scripts/sinkcmd +++ b/connectors/command/src/test/scripts/sinkcmd @@ -15,7 +15,7 @@ COUNTER=0 while read LINE; do echo $LINE # echo $0 echoing $LINE >/dev/stderr - let COUNTER=COUNTER+1 + COUNTER=$(($COUNTER+1)) if [ $TERM_COUNT -gt 0 -a $COUNTER -ge $TERM_COUNT ]; then echo $0 TERMINATING after $LINE >/dev/stderr exit 1;