[PATCH] t0109: "function" is a bash-ism

[John Keeping]

We try to stick to POSIX shell in the tests but a "function" keyword has
found its way into t0109.  Remove it.

This makes the tests work with dash again.

Signed-off-by: John Keeping <john at keeping.me.uk>
---
 tests/t0109-gitconfig.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/t0109-gitconfig.sh b/tests/t0109-gitconfig.sh
index 24b2942..ded2938 100755
--- a/tests/t0109-gitconfig.sh
+++ b/tests/t0109-gitconfig.sh
@@ -22,7 +22,7 @@ test_no_home_access () {
 	test_must_fail grep "$non_existant_path" strace.out
 }
 
-function test_no_home_access_success() {
+test_no_home_access_success() {
 	test_expect_success "do not access \$HOME: $1" "
 		test_no_home_access '$1'
 	"
-- 
1.8.3.rc0.149.g98a72f2.dirty