docs: fix filter-branch subdir example for exotic repo names

diff --git a/t/t3402-rebase-merge.sh b/t/t3402-rebase-merge.sh
index 2bea65634a1790ceecf824309c1fbb66250f58d5..be8c1d5ef9fd650c128a9fe7126cbcd8db6c5a95 100755 (executable)
--- a/t/t3402-rebase-merge.sh
+++ b/t/t3402-rebase-merge.sh
@@ -117,4 +117,25 @@ test_expect_success 'picking rebase' '
        esac
 '
 
+test_expect_success 'rebase -s funny -Xopt' '
+       test_when_finished "rm -fr test-bin funny.was.run" &&
+       mkdir test-bin &&
+       cat >test-bin/git-merge-funny <<-EOF &&
+       #!$SHELL_PATH
+       case "\$1" in --opt) ;; *) exit 2 ;; esac
+       shift &&
+       >funny.was.run &&
+       exec git merge-recursive "\$@"
+       EOF
+       chmod +x test-bin/git-merge-funny &&
+       git reset --hard &&
+       git checkout -b test-funny master^ &&
+       test_commit funny &&
+       (
+               PATH=./test-bin:$PATH
+               git rebase -s funny -Xopt master
+       ) &&
+       test -f funny.was.run
+'
+
 test_done