wt-status.c: set commitable bit if there is a meaningful merge.

diff --git a/t/t1020-subdirectory.sh b/t/t1020-subdirectory.sh
index 2edb4f2de5cc32d0f8847790d06a8de0c98d99c3..8e22b03cdd132bd54f9db44d362c15d129415651 100755 (executable)
--- a/t/t1020-subdirectory.sh
+++ b/t/t1020-subdirectory.sh
@@ -162,16 +162,20 @@ test_expect_success 'no file/rev ambiguity check inside .git' '
        )
 '
 
-test_expect_success 'no file/rev ambiguity check inside a bare repo' '
+test_expect_success 'no file/rev ambiguity check inside a bare repo (explicit GIT_DIR)' '
+       test_when_finished "rm -fr foo.git" &&
        git clone -s --bare .git foo.git &&
        (
                cd foo.git &&
+               # older Git needed help by exporting GIT_DIR=.
+               # to realize that it is inside a bare repository.
+               # We keep this test around for regression testing.
                GIT_DIR=. git show -s HEAD
        )
 '
 
-# This still does not work as it should...
-: test_expect_success 'no file/rev ambiguity check inside a bare repo' '
+test_expect_success 'no file/rev ambiguity check inside a bare repo' '
+       test_when_finished "rm -fr foo.git" &&
        git clone -s --bare .git foo.git &&
        (
                cd foo.git &&
@@ -180,7 +184,6 @@ test_expect_success 'no file/rev ambiguity check inside a bare repo' '
 '
 
 test_expect_success SYMLINKS 'detection should not be fooled by a symlink' '
-       rm -fr foo.git &&
        git clone -s .git another &&
        ln -s another yetanother &&
        (