Merge branch 'maint'

* maint:
  format-patch: generate MIME header as needed even when there is format.header

2 files changed, 39 insertions, 1 deletions

diff --git a/t/t4021-format-patch-signer-mime.sh b/t/t4021-format-patch-signer-mime.sh
index 67a70fada..ba43f1854 100755
--- a/t/t4021-format-patch-signer-mime.sh
+++ b/t/t4021-format-patch-signer-mime.sh
@@ -32,11 +32,19 @@ test_expect_success 'format with signoff without funny signer name' '
 
 test_expect_success 'format with non ASCII signer name' '
 
-	GIT_COMMITTER_NAME="$B$O$^$N(B $B$U$K$*$&(B" \
+	GIT_COMMITTER_NAME="はまの ふにおう" \
 	git format-patch -s --stdout -1 >output &&
 	grep Content-Type output
 
 '
 
+test_expect_success 'attach and signoff do not duplicate mime headers' '
+
+	GIT_COMMITTER_NAME="はまの ふにおう" \
+	git format-patch -s --stdout -1 --attach >output &&
+	test `grep -ci ^MIME-Version: output` = 1
+
+'
+
 test_done
 
diff --git a/t/t4028-format-patch-mime-headers.sh b/t/t4028-format-patch-mime-headers.sh
new file mode 100755
index 000000000..204ba673c
--- /dev/null
+++ b/t/t4028-format-patch-mime-headers.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+test_description='format-patch mime headers and extra headers do not conflict'
+. ./test-lib.sh
+
+test_expect_success 'create commit with utf-8 body' '
+	echo content >file &&
+	git add file &&
+	git commit -m one &&
+	echo more >>file &&
+	git commit -a -m "two
+
+	utf-8 body: ñ"
+'
+
+test_expect_success 'patch has mime headers' '
+	rm -f 0001-two.patch &&
+	git format-patch HEAD^ &&
+	grep -i "content-type: text/plain; charset=utf-8" 0001-two.patch
+'
+
+test_expect_success 'patch has mime and extra headers' '
+	rm -f 0001-two.patch &&
+	git config format.headers "x-foo: bar" &&
+	git format-patch HEAD^ &&
+	grep -i "x-foo: bar" 0001-two.patch &&
+	grep -i "content-type: text/plain; charset=utf-8" 0001-two.patch
+'
+
+test_done