[PATCH 2/2] git-patch-id: do not trip over "no newline" markers

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Currently, patch-id trips over our very own diff extension for marking
the absence of newline at EOF.

Fix it. (Ignore it, it's whitespace.)

Signed-off-by: Michael J Gruber <git@xxxxxxxxxxxxxxxxxxxx>
---
 builtin/patch-id.c  |    2 ++
 t/t4204-patch-id.sh |    2 +-
 2 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/builtin/patch-id.c b/builtin/patch-id.c
index 5125300..653d958 100644
--- a/builtin/patch-id.c
+++ b/builtin/patch-id.c
@@ -73,6 +73,8 @@ int get_one_patchid(unsigned char *next_sha1, git_SHA_CTX *ctx)
 			p += 7;
 		else if (!memcmp(line, "From ", 5))
 			p += 5;
+		else if (!memcmp(line, "\\ No newline at end of file", 27))
+			continue;
 
 		if (!get_sha1_hex(p, next_sha1)) {
 			found_next = 1;
diff --git a/t/t4204-patch-id.sh b/t/t4204-patch-id.sh
index db96064..d2c930d 100755
--- a/t/t4204-patch-id.sh
+++ b/t/t4204-patch-id.sh
@@ -94,7 +94,7 @@ index e69de29..6178079 100644
 +b
 EOF
 
-test_expect_failure 'patch-id handles no-nl-at-eof markers' '
+test_expect_success 'patch-id handles no-nl-at-eof markers' '
 	cat nonl | calc_patch_id nonl &&
 	cat withnl | calc_patch_id withnl &&
 	test_cmp patch-id_nonl patch-id_withnl
-- 
1.7.4.1.74.gf39475.dirty

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