[PATCH] t1503: Fix arithmetic expansion syntax error when using dash
- From
Ramsay Jones <ramsay@ramsay1.demon.co.uk>
- Date
- Sep 21, 2010, 17:45 UTC
- Message-ID
- <4C98EF25.4070700@ramsay1.demon.co.uk>
On systems which have dash as /bin/sh, such as Ubuntu, the final test (master@{n} for various n) fails with a syntax error while processing an arithmetic expansion. The syntax error is caused by using a bare name ('N') as a variable reference in the expression.
In order to avoid the syntax error, we spell the variable reference as '$N' rather than simply 'N'.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> --- t/t1503-rev-parse-verify.sh | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t1503-rev-parse-verify.sh b/t/t1503-rev-parse-verify.sh index 100f857..813cc1b 100755 --- a/t/t1503-rev-parse-verify.sh +++ b/t/t1503-rev-parse-verify.sh @@ -106,8 +106,8 @@ test_expect_success 'use --default' ' test_expect_success 'master@{n} for various n' ' N=$(git reflog | wc -l) && - Nm1=$((N-1)) && - Np1=$((N+1)) && + Nm1=$(($N-1)) && + Np1=$(($N+1)) && git rev-parse --verify master@{0} && git rev-parse --verify master@{1} && git rev-parse --verify master@{$Nm1} &&
-- 1.7.3