From: Jeff King <peff@peff.net>
Date: Fri, 2 Jun 2006 16:49:32 +0000 (-0400)
Subject: sha1_file: avoid re-preparing duplicate packs
X-Git-Tag: v1.4.0-rc1~18
X-Git-Url: https://git.octo.it/?p=git.git;a=commitdiff_plain;h=86f7780c0b77b3c162f85d499189f9d1f0b296df

sha1_file: avoid re-preparing duplicate packs

When adding packs, skip the pack if we already have it in the packed_git
list. This might happen if we are re-preparing our packs because of a
missing object.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/sha1_file.c b/sha1_file.c
index 696e53f1..aea0f40d 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -617,6 +617,12 @@ static void prepare_packed_git_one(char *objdir, int local)
 
 		/* we have .idx.  Is it a file we can map? */
 		strcpy(path + len, de->d_name);
+		for (p = packed_git; p; p = p->next) {
+			if (!memcmp(path, p->pack_name, len + namelen - 4))
+				break;
+		}
+		if (p)
+			continue;
 		p = add_packed_git(path, len + namelen, local);
 		if (!p)
 			continue;