t0008: 4 tests fail with ksh88

diff --git a/t/t7505-prepare-commit-msg-hook.sh b/t/t7505-prepare-commit-msg-hook.sh
index 03dce09cfea5f1b5c19e7e8c4537a657cdf55dfc..b13f72975ecce17887c4c8275c6935d78d4b09a0 100755 (executable)
--- a/t/t7505-prepare-commit-msg-hook.sh
+++ b/t/t7505-prepare-commit-msg-hook.sh
@@ -53,7 +53,7 @@ test_expect_success 'with hook (-m)' '
        echo "more" >> file &&
        git add file &&
        git commit -m "more" &&
-       test "`git log -1 --pretty=format:%s`" = "message (no editor)"
+       test "$(git log -1 --pretty=format:%s)" = "message (no editor)"
 
 '
 
@@ -62,7 +62,7 @@ test_expect_success 'with hook (-m editor)' '
        echo "more" >> file &&
        git add file &&
        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -m "more more" &&
-       test "`git log -1 --pretty=format:%s`" = message
+       test "$(git log -1 --pretty=format:%s)" = message
 
 '
 
@@ -71,7 +71,7 @@ test_expect_success 'with hook (-t)' '
        echo "more" >> file &&
        git add file &&
        git commit -t "$(git rev-parse --git-dir)/template" &&
-       test "`git log -1 --pretty=format:%s`" = template
+       test "$(git log -1 --pretty=format:%s)" = template
 
 '
 
@@ -80,7 +80,7 @@ test_expect_success 'with hook (-F)' '
        echo "more" >> file &&
        git add file &&
        (echo more | git commit -F -) &&
-       test "`git log -1 --pretty=format:%s`" = "message (no editor)"
+       test "$(git log -1 --pretty=format:%s)" = "message (no editor)"
 
 '
 
@@ -89,17 +89,17 @@ test_expect_success 'with hook (-F editor)' '
        echo "more" >> file &&
        git add file &&
        (echo more more | GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -e -F -) &&
-       test "`git log -1 --pretty=format:%s`" = message
+       test "$(git log -1 --pretty=format:%s)" = message
 
 '
 
 test_expect_success 'with hook (-C)' '
 
-       head=`git rev-parse HEAD` &&
+       head=$(git rev-parse HEAD) &&
        echo "more" >> file &&
        git add file &&
        git commit -C $head &&
-       test "`git log -1 --pretty=format:%s`" = "$head (no editor)"
+       test "$(git log -1 --pretty=format:%s)" = "$head (no editor)"
 
 '
 
@@ -108,27 +108,27 @@ test_expect_success 'with hook (editor)' '
        echo "more more" >> file &&
        git add file &&
        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit &&
-       test "`git log -1 --pretty=format:%s`" = default
+       test "$(git log -1 --pretty=format:%s)" = default
 
 '
 
 test_expect_success 'with hook (--amend)' '
 
-       head=`git rev-parse HEAD` &&
+       head=$(git rev-parse HEAD) &&
        echo "more" >> file &&
        git add file &&
        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --amend &&
-       test "`git log -1 --pretty=format:%s`" = "$head"
+       test "$(git log -1 --pretty=format:%s)" = "$head"
 
 '
 
 test_expect_success 'with hook (-c)' '
 
-       head=`git rev-parse HEAD` &&
+       head=$(git rev-parse HEAD) &&
        echo "more" >> file &&
        git add file &&
        GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head &&
-       test "`git log -1 --pretty=format:%s`" = "$head"
+       test "$(git log -1 --pretty=format:%s)" = "$head"
 
 '
 
@@ -141,7 +141,7 @@ test_expect_success 'with hook (merge)' '
        git commit -m other &&
        git checkout - &&
        git merge --no-ff other &&
-       test "`git log -1 --pretty=format:%s`" = "merge (no editor)"
+       test "$(git log -1 --pretty=format:%s)" = "merge (no editor)"
 '
 
 test_expect_success 'with hook and editor (merge)' '
@@ -153,7 +153,7 @@ test_expect_success 'with hook and editor (merge)' '
        git commit -m other &&
        git checkout - &&
        env GIT_EDITOR="\"\$FAKE_EDITOR\"" git merge --no-ff -e other &&
-       test "`git log -1 --pretty=format:%s`" = "merge"
+       test "$(git log -1 --pretty=format:%s)" = "merge"
 '
 
 cat > "$HOOK" <<'EOF'
@@ -164,7 +164,7 @@ EOF
 test_expect_success 'with failing hook' '
 
        test_when_finished "git checkout -f master" &&
-       head=`git rev-parse HEAD` &&
+       head=$(git rev-parse HEAD) &&
        echo "more" >> file &&
        git add file &&
        test_must_fail env GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit -c $head
@@ -174,7 +174,7 @@ test_expect_success 'with failing hook' '
 test_expect_success 'with failing hook (--no-verify)' '
 
        test_when_finished "git checkout -f master" &&
-       head=`git rev-parse HEAD` &&
+       head=$(git rev-parse HEAD) &&
        echo "more" >> file &&
        git add file &&
        test_must_fail env GIT_EDITOR="\"\$FAKE_EDITOR\"" git commit --no-verify -c $head