Don't display a water temperature of absolute 0 in info/stats page

Found using the new test dives

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

diff --git a/statistics.c b/statistics.c
index 8000309c3d0d53da48811ed33056e1dacf79af12..80cab2b02b82c4096750db31ab77438b102ca02b 100644 (file)
--- a/statistics.c
+++ b/statistics.c
@@ -140,8 +140,11 @@ void show_dive_stats(struct dive *dive)
        set_label(info_stat_w.max_depth, "%.*f %s", decimals, value, unit);
        value = get_depth_units(dive->meandepth.mm, &decimals, &unit);
        set_label(info_stat_w.avg_depth, "%.*f %s", decimals, value, unit);
-       value = get_temp_units(dive->watertemp.mkelvin, &unit);
-       set_label(info_stat_w.water_temp, "%.1f %s", value, unit);
+       if (dive->watertemp.mkelvin > 200) {
+               value = get_temp_units(dive->watertemp.mkelvin, &unit);
+               set_label(info_stat_w.water_temp, "%.1f %s", value, unit);
+       } else
+               set_label(info_stat_w.water_temp, "");
        value = get_volume_units(dive->sac, &decimals, &unit);
        if (value > 0) {
                set_label(info_stat_w.sac, "%.*f %s/min", decimals, value, unit);