Merge branch 'jt/apply-reverse-twice'

"git apply -R" did not handle patches that touch the same path
twice correctly, which has been corrected.  This is most relevant
in a patch that changes a path from a regular file to a symbolic
link (and vice versa).

* jt/apply-reverse-twice:
  apply: when -R, also reverse list of sections

1 files changed, 9 insertions, 0 deletions

diff --git a/t/t4127-apply-same-fn.sh b/t/t4127-apply-same-fn.sh
index 972946c174..305b7e649e 100755
--- a/t/t4127-apply-same-fn.sh
+++ b/t/t4127-apply-same-fn.sh
@@ -32,6 +32,10 @@ test_expect_success 'apply same filename with independent changes' '
 
 test_expect_success 'apply same filename with overlapping changes' '
 	git reset --hard &&
+
+	# Store same_fn so that we can check apply -R in next test
+	cp same_fn same_fn1 &&
+
 	modify "s/^d/z/" same_fn &&
 	git diff > patch0 &&
 	git add same_fn &&
@@ -43,6 +47,11 @@ test_expect_success 'apply same filename with overlapping changes' '
 	test_cmp same_fn same_fn2
 '
 
+test_expect_success 'apply same filename with overlapping changes, in reverse' '
+	git apply -R patch0 &&
+	test_cmp same_fn same_fn1
+'
+
 test_expect_success 'apply same new filename after rename' '
 	git reset --hard &&
 	git mv same_fn new_fn &&