From: Linus Torvalds Date: Fri, 23 Sep 2011 03:50:07 +0000 (-0700) Subject: Merge latitude and longitude data properly X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=33b6d090003e5c06ac036808361cf3488c7dfee6;p=ext%2Fsubsurface.git Merge latitude and longitude data properly 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 --- diff --git a/dive.c b/dive.c index a1ef28c..d934d14 100644 --- a/dive.c +++ b/dive.c @@ -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);