git-repack --max-pack-size: make close optional in sha1close()

PATCH In review Dana How 1 participant 1 message Jun 15, 2016

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Dana How

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2016-06-15 22:43 UTC #0 lore raw

PATCH 3/8 git-repack --max-pack-size: make close optional in sha1close()

sha1close() flushes, writes checksum, and closes.
The second can be suppressed; make the last suppressible as well.

Signed-off-by Dana How <[email protected]>

---
 csum-file.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

csum-file.c +3 -0

index b7174c6..e1ff769 100644
@@ -35,7 +35,10 @@ int sha1close(struct sha1file *f, unsigned char *result, int update)
 	if (offset) {
 		SHA1_Update(&f->ctx, f->buffer, offset);
 		sha1flush(f, offset);
+		f->offset = 0;
 	}
+	if (update < 0)
+		return 0;	/* only want to flush (no checksum write, no close) */
 	SHA1_Final(f->buffer, &f->ctx);
 	if (result)
 		hashcpy(result, f->buffer);

Signature · 1 line

1.5.1.89.g8abf0