From: Dirk Hohndel <dirk@hohndel.org>
Date: Wed, 5 Oct 2011 03:33:17 +0000 (-0700)
Subject: Make the dive merging code more tolerant
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=0e29df87f43365309f89d6dbd5b4a3acd8ea5054;p=ext%2Fsubsurface.git

Make the dive merging code more tolerant

Depending on the tool used to import a dive from the uemis Zurich we end
up with different time stamps for the dive - just by a few seconds, but
the existing code insisted on an exact match.

We now allow for up to 60 seconds in difference and still consider two
dives as the same.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---

diff --git a/dive.c b/dive.c
index 9af6449..deb72fc 100644
--- a/dive.c
+++ b/dive.c
@@ -410,7 +410,7 @@ struct dive *try_to_merge(struct dive *a, struct dive *b)
 	int i;
 	struct dive *res;
 
-	if (a->when != b->when)
+	if ((a->when >= b->when + 60) || (a->when <= b->when - 60))
 		return NULL;
 
 	res = alloc_dive();