[PATCH] Fill up plot_data with temperature all the way

[Anton Lundin]

This will fill out the gaps of temperature data between all the points
so we always have a temperature to show in the info box.

Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
 profile.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/profile.c b/profile.c
index 1f90ffc..edeb17a 100644
--- a/profile.c
+++ b/profile.c
@@ -707,7 +707,7 @@ void calculate_max_limits(struct dive *dive, struct divecomputer *dc, struct gra
 static struct plot_data *populate_plot_entries(struct dive *dive, struct divecomputer *dc, struct plot_info *pi)
 {
 	int idx, maxtime, nr, i;
-	int lastdepth, lasttime;
+	int lastdepth, lasttime, lasttemp = 0;
 	struct plot_data *plot_data;
 
 	maxtime = pi->maxtime;
@@ -774,7 +774,10 @@ static struct plot_data *populate_plot_entries(struct dive *dive, struct divecom
 		/* FIXME! sensor index -> cylinder index translation! */
 		entry->cylinderindex = sample->sensor;
 		SENSOR_PRESSURE(entry) = sample->cylinderpressure.mbar;
-		entry->temperature = sample->temperature.mkelvin;
+		if (sample->temperature.mkelvin)
+			entry->temperature = lasttemp = sample->temperature.mkelvin;
+		else
+			entry->temperature = lasttemp;
 
 		lasttime = time;
 		lastdepth = depth;
-- 
1.8.3.2