On both AIX 7200-00-01-1543 and FreeBSD 11.2-RELEASE-p2 the
"${var:-"str"}" syntax means something different than what it does
under the bash or dash shells.
Both will consider the start of the new unescaped quotes to be a new
argument to test_expect_success, resulting in the following error:
error: bug in the test script: 'git diff-tree initial # magic
is (not' does not look like a prereq
Fix this by removing the redundant quotes. There's no need for them,
and the resulting code works under all the aforementioned shells. This
fixes a regression in c2f1d3989 ("t4013: test new output from diff
--abbrev --raw", 2017-12-03) first released with Git v2.16.0.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
t/t4013-diff-various.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index f8d853595b..73f7038253 100755
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -140,7 +140,7 @@ do
expect="$TEST_DIRECTORY/t4013/diff.$test"
actual="$pfx-diff.$test"
- test_expect_success "git $cmd # magic is ${magic:-"(not used)"}" '
+ test_expect_success "git $cmd # magic is ${magic:-(not used)}" '
{
echo "$ git $cmd"
case "$magic" in
--
2.19.0.rc0.228.g281dcd1b4d0
