From: Junio C Hamano <junkio@cox.net>
Date: Sun, 26 Jun 2005 00:36:26 +0000 (-0700)
Subject: [PATCH] (patchlet) pack-objects.c: try_delta()
X-Git-Tag: v0.99~177
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=eb41ab11e8eaa1bd71a4413d71583d72dd181b33;p=git.git

[PATCH] (patchlet) pack-objects.c: try_delta()

Return value of try_delta is checked for negativeness, but the
success path does not return anything, letting compiler warn and
presumably return garbage.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/pack-objects.c b/pack-objects.c
index 8de7bd034..68c7e592b 100644
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -321,6 +321,7 @@ static int try_delta(struct unpacked *cur, struct unpacked *old)
 		}
 	}
 	free(delta_buf);
+	return 0;
 }
 
 static void find_deltas(struct object_entry **list, int window)