git-stash.sh: don't default to refs/stash if invalid ref supplied

diff --git a/t/t6029-merge-subtree.sh b/t/t6029-merge-subtree.sh
index 35d66e804416af7f773d9eebcacb310f0e788884..5bbfa44e8d9ee3eebb18eb07e93380c802741a18 100755 (executable)
--- a/t/t6029-merge-subtree.sh
+++ b/t/t6029-merge-subtree.sh
@@ -25,7 +25,7 @@ test_expect_success 'subtree available and works like recursive' '
 
        git merge -s subtree side &&
        for i in mundo $s world; do echo $i; done >expect &&
-       diff -u expect hello
+       test_cmp expect hello
 
 '
 
@@ -57,7 +57,7 @@ test_expect_success 'initial merge' '
                echo "100644 $o1 0      git-gui/git-gui.sh"
                echo "100644 $o2 0      git.c"
        ) >expected &&
-       git diff -u expected actual
+       test_cmp expected actual
 '
 
 test_expect_success 'merge update' '
@@ -73,7 +73,7 @@ test_expect_success 'merge update' '
                echo "100644 $o3 0      git-gui/git-gui.sh"
                echo "100644 $o2 0      git.c"
        ) >expected &&
-       git diff -u expected actual
+       test_cmp expected actual
 '
 
 test_done