commit 9e48988877c848faa9d398b5486ebf313c48a816 Author: Taylor Yu tlyu@mit.edu Date: Fri May 19 15:01:11 2017 -0400

Use POSIX shell arithmetic syntax, not a bashism

Some distributions have a /bin/sh that isn't bash. Use POSIX syntax for shell arithmetic, instead of a deprecated bash-specific syntax.

Fixes 22302. --- tools/test-network.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/test-network.sh b/tools/test-network.sh index d77003b..2be5558 100755 --- a/tools/test-network.sh +++ b/tools/test-network.sh @@ -303,7 +303,7 @@ if [ "$CHUTNEY_BOOTSTRAP_TIME" -ge 0 ]; then -a "$VERIFY_EXIT_STATUS" -eq 0 ]; do "$CHUTNEY" verify "$CHUTNEY_NETWORK" VERIFY_EXIT_STATUS="$?" - n_rounds=$[n_rounds+1] + n_rounds=$((n_rounds+1)) done $ECHO "Completed $n_rounds of $CHUTNEY_ROUNDS verify rounds." else