Might as well free current_file

[ext/subsurface.git] / dive.c

diff --git a/dive.c b/dive.c
index a420a3ef638927cd39c60ffe69f5fa37a9bbfea3..aee09d53a8b37796fc6f2fa0e448f92102be745e 100644 (file)
--- a/dive.c
+++ b/dive.c
@@ -472,8 +472,20 @@ struct dive *fixup_dive(struct dive *dive)
                        cyl->sample_end.mbar = 0;
                }
        }
-       if (end < 0)
+       if (end < 0) {
+               /* Assume an ascent/descent rate of 9 m/min */
+               int depth = dive->maxdepth.mm;
+               int asc_desc_time = depth*60/9000;
+               int duration = dive->duration.seconds;
+
+               /* Protect against insane dives - make mean be half of max */
+               if (duration <= asc_desc_time) {
+                       duration = 2;
+                       asc_desc_time = 1;
+               }
+               dive->meandepth.mm = depth*(duration-asc_desc_time)/duration;
                return dive;
+       }
 
        update_duration(&dive->duration, end - start);
        if (start != end)
@@ -486,6 +498,7 @@ struct dive *fixup_dive(struct dive *dive)
        add_people(dive->buddy);
        add_people(dive->divemaster);
        add_location(dive->location);
+       add_suit(dive->suit);
        for (i = 0; i < MAX_CYLINDERS; i++) {
                cylinder_t *cyl = dive->cylinder + i;
                add_cylinder_description(&cyl->type);
@@ -703,6 +716,7 @@ struct dive *try_to_merge(struct dive *a, struct dive *b)
        MERGE_TXT(res, a, b, buddy);
        MERGE_TXT(res, a, b, divemaster);
        MERGE_MAX(res, a, b, rating);
+       MERGE_TXT(res, a, b, suit);
        MERGE_MAX(res, a, b, number);
        MERGE_MAX(res, a, b, maxdepth.mm);
        res->meandepth.mm = 0;