[PATCH] Take dive's temperature into account for min/max temp

[Miika Turkia]

Generally we have the water temperature under divecomputer tag, but it
might only be available one level up (under the dive tag). Thus we
should take this into account in order to show the yearly/monthly
statistics properly.

Fixes #867

Signed-off-by: Miika Turkia <miika.turkia at gmail.com>
---
 dive.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/dive.c b/dive.c
index 2fdedb1..1810109 100644
--- a/dive.c
+++ b/dive.c
@@ -1382,6 +1382,13 @@ struct dive *fixup_dive(struct dive *dive)
 	sanitize_cylinder_info(dive);
 	dive->maxcns = dive->cns;
 
+	/*
+	 * Use the dive's temperatures for minimum and maximum in case
+	 * we do not have temperatures recorded by DC.
+	 */
+
+	update_min_max_temperatures(dive, dive->watertemp);
+
 	for_each_dc (dive, dc)
 		fixup_dive_dc(dive, dc);
 
-- 
2.1.4