Add a base implementation of SHA-256 support

diff --git a/t/t3703-add-magic-pathspec.sh b/t/t3703-add-magic-pathspec.sh
index 5115de7036c38a9464dfdab0e13519a872902991..3ef525a559d91b115a3dbe4a1373c8c51fb1fc98 100755 (executable)
--- a/t/t3703-add-magic-pathspec.sh
+++ b/t/t3703-add-magic-pathspec.sh
@@ -38,7 +38,7 @@ cat >expected <<EOF
 add 'sub/foo'
 EOF
 
-if mkdir ":" 2>/dev/null
+if test_have_prereq !MINGW && mkdir ":" 2>/dev/null
 then
        test_set_prereq COLON_DIR
 fi