introduce GIT_INDEX_VERSION environment variable

diff --git a/t/t0002-gitfile.sh b/t/t0002-gitfile.sh
index 4db4ac44c9611398db46dfbe2688c95e3b03605b..37e9396e5dae8957ba73507018d5c334ee65e30d 100755 (executable)
--- a/t/t0002-gitfile.sh
+++ b/t/t0002-gitfile.sh
@@ -7,7 +7,7 @@ Verify that plumbing commands work when .git is a file
 . ./test-lib.sh
 
 objpath() {
-    echo "$1" | sed -e 's|\(..\)|\1/|'
+       echo "$1" | sed -e 's|\(..\)|\1/|'
 }
 
 objck() {
@@ -19,7 +19,6 @@ objck() {
        fi
 }
 
-
 test_expect_success 'initial setup' '
        REAL="$(pwd)/.real" &&
        mv .git "$REAL"
@@ -32,7 +31,7 @@ test_expect_success 'bad setup: invalid .git file format' '
                echo "git rev-parse accepted an invalid .git file"
                false
        fi &&
-       if ! grep -qe "Invalid gitfile format" .err
+       if ! grep "Invalid gitfile format" .err
        then
                echo "git rev-parse returned wrong error"
                false
@@ -46,7 +45,7 @@ test_expect_success 'bad setup: invalid .git file path' '
                echo "git rev-parse accepted an invalid .git file path"
                false
        fi &&
-       if ! grep -qe "Not a git repository" .err
+       if ! grep "Not a git repository" .err
        then
                echo "git rev-parse returned wrong error"
                false