Merge branch 'maint' into tj/imap-send-remove-unused

* maint: (18123 commits)
  documentation fix: git difftool uses diff tools, not merge tools.
  Git 1.7.7.4
  Makefile: add missing header file dependencies
  notes merge: eliminate OUTPUT macro
  mailmap: xcalloc mailmap_info
  name-rev --all: do not even attempt to describe non-commit object
  Git 1.7.7.3
  docs: Update install-doc-quick
  docs: don't mention --quiet or --exit-code in git-log(1)
  Git 1.7.7.2
  t7511: avoid use of reserved filename on Windows.
  clone: Quote user supplied path in a single quote pair
  read-cache.c: fix index memory allocation
  make the sample pre-commit hook script reject names with newlines, too
  Reindent closing bracket using tab instead of spaces
  Git 1.7.7.1
  RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
  gitweb: fix regression when filtering out forks
  Almost ready for 1.7.7.1
  pack-objects: don't traverse objects unnecessarily
  ...

Conflicts:
	imap-send.c

1 files changed, 55 insertions, 0 deletions

diff --git a/t/t4122-apply-symlink-inside.sh b/t/t4122-apply-symlink-inside.sh
new file mode 100755
index 0000000000..39407376ba
--- /dev/null
+++ b/t/t4122-apply-symlink-inside.sh
@@ -0,0 +1,55 @@
+#!/bin/sh
+
+test_description='apply to deeper directory without getting fooled with symlink'
+. ./test-lib.sh
+
+lecho () {
+	for l_
+	do
+		echo "$l_"
+	done
+}
+
+test_expect_success SYMLINKS setup '
+
+	mkdir -p arch/i386/boot arch/x86_64 &&
+	lecho 1 2 3 4 5 >arch/i386/boot/Makefile &&
+	ln -s ../i386/boot arch/x86_64/boot &&
+	git add . &&
+	test_tick &&
+	git commit -m initial &&
+	git branch test &&
+
+	rm arch/x86_64/boot &&
+	mkdir arch/x86_64/boot &&
+	lecho 2 3 4 5 6 >arch/x86_64/boot/Makefile &&
+	git add . &&
+	test_tick &&
+	git commit -a -m second &&
+
+	git format-patch --binary -1 --stdout >test.patch
+
+'
+
+test_expect_success SYMLINKS apply '
+
+	git checkout test &&
+	git diff --exit-code test &&
+	git diff --exit-code --cached test &&
+	git apply --index test.patch
+
+'
+
+test_expect_success SYMLINKS 'check result' '
+
+	git diff --exit-code master &&
+	git diff --exit-code --cached master &&
+	test_tick &&
+	git commit -m replay &&
+	T1=$(git rev-parse "master^{tree}") &&
+	T2=$(git rev-parse "HEAD^{tree}") &&
+	test "z$T1" = "z$T2"
+
+'
+
+test_done