interpret_nth_last_branch(): avoid traversing the reflog twice

diff --git a/t/t7005-editor.sh b/t/t7005-editor.sh
index c1cec553060a2fd6a4d27191a866b3bf53ba3335..2d919d69ef110408b820c76185d6b8da63ea183e 100755 (executable)
--- a/t/t7005-editor.sh
+++ b/t/t7005-editor.sh
@@ -4,8 +4,6 @@ test_description='GIT_EDITOR, core.editor, and stuff'
 
 . ./test-lib.sh
 
-OLD_TERM="$TERM"
-
 for i in GIT_EDITOR core_editor EDITOR VISUAL vi
 do
        cat >e-$i.sh <<-EOF
@@ -89,6 +87,31 @@ do
        '
 done
 
-TERM="$OLD_TERM"
+test_expect_success 'editor with a space' '
+
+       if echo "echo space > \"\$1\"" > "e space.sh"
+       then
+               chmod a+x "e space.sh" &&
+               GIT_EDITOR="./e\ space.sh" git commit --amend &&
+               test space = "$(git show -s --pretty=format:%s)"
+       else
+               say "Skipping; FS does not support spaces in filenames"
+       fi
+
+'
+
+unset GIT_EDITOR
+test_expect_success 'core.editor with a space' '
+
+       if test -f "e space.sh"
+       then
+               git config core.editor \"./e\ space.sh\" &&
+               git commit --amend &&
+               test space = "$(git show -s --pretty=format:%s)"
+       else
+               say "Skipping; FS does not support spaces in filenames"
+       fi
+
+'
 
 test_done