describe: Avoid unnecessary warning when using --all

diff --git a/t/t3502-cherry-pick-merge.sh b/t/t3502-cherry-pick-merge.sh
index 3274c6141bceac3f6d8bf871c3e380818f9fab16..7c92e261fcc87adc1a00c1832284816e40dee55d 100755 (executable)
--- a/t/t3502-cherry-pick-merge.sh
+++ b/t/t3502-cherry-pick-merge.sh
@@ -36,7 +36,7 @@ test_expect_success 'cherry-pick a non-merge with -m should fail' '
        git reset --hard &&
        git checkout a^0 &&
        ! git cherry-pick -m 1 b &&
-       git diff --exit-code a
+       git diff --exit-code a --
 
 '
 
@@ -45,7 +45,7 @@ test_expect_success 'cherry pick a merge without -m should fail' '
        git reset --hard &&
        git checkout a^0 &&
        ! git cherry-pick c &&
-       git diff --exit-code a
+       git diff --exit-code a --
 
 '
 
@@ -98,7 +98,7 @@ test_expect_success 'revert a merge (1)' '
        git reset --hard &&
        git checkout c^0 &&
        git revert -m 1 c &&
-       git diff --exit-code a
+       git diff --exit-code a --
 
 '
 
@@ -107,7 +107,7 @@ test_expect_success 'revert a merge (2)' '
        git reset --hard &&
        git checkout c^0 &&
        git revert -m 2 c &&
-       git diff --exit-code b
+       git diff --exit-code b --
 
 '