Add a --cover-letter option to format-patch

diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh
index b730c900b18543cd363ceaeb2dc6f6681c61524d..b1243b4163d231bb0f29fd91fe7fa15c34463c82 100755 (executable)
--- a/t/t7001-mv.sh
+++ b/t/t7001-mv.sh
@@ -78,9 +78,9 @@ test_expect_success \
      git diff-tree -r -M --name-status  HEAD^ HEAD | \
      grep "^R100..*path2/README..*path1/path2/README"'
 
-test_expect_failure \
+test_expect_success \
     'do not move directory over existing directory' \
-    'mkdir path0 && mkdir path0/path2 && git mv path2 path0'
+    'mkdir path0 && mkdir path0/path2 && ! git mv path2 path0'
 
 test_expect_success \
     'move into "."' \