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Merge latitude and longitude data properly

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When merging two identical dives and one of them has lat/long data, pick
it up correctly for the merged dive.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-22 20:50:07 -07:00
parent a6f6e8d6ff
commit 33b6d09000
1 changed files with 3 additions and 0 deletions
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3
dive.c
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@ -222,6 +222,7 @@ struct dive *fixup_dive(struct dive *dive)
#define MERGE_MAX(res, a, b, n) res->n = MAX(a->n, b->n)
#define MERGE_MIN(res, a, b, n) res->n = (a->n)?(b->n)?MIN(a->n, b->n):(a->n):(b->n)
#define MERGE_TXT(res, a, b, n) res->n = merge_text(a->n, b->n)
#define MERGE_NONZERO(res, a, b, n) res->n = a->n ? a->n : b->n
static struct dive *add_sample(struct sample *sample, int time, struct dive *dive)
{
@ -411,6 +412,8 @@ struct dive *try_to_merge(struct dive *a, struct dive *b)
res = alloc_dive();
res->when = a->when;
MERGE_NONZERO(res, a, b, latitude);
MERGE_NONZERO(res, a, b, longitude);
MERGE_TXT(res, a, b, location);
MERGE_TXT(res, a, b, notes);
MERGE_TXT(res, a, b, buddy);