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-rw-r--r--equipment.c2
-rw-r--r--planner.c7
2 files changed, 5 insertions, 4 deletions
diff --git a/equipment.c b/equipment.c
index 66427324e..14d02df77 100644
--- a/equipment.c
+++ b/equipment.c
@@ -243,7 +243,7 @@ void reset_cylinders(struct dive *dive, bool track_gas)
continue;
if (cyl->depth.mm == 0) /* if the gas doesn't give a mod, assume conservative pO2 */
cyl->depth = gas_mod(&cyl->gasmix, pO2, M_OR_FT(3,10));
- if (track_gas && cyl->type.workingpressure.mbar)
+ if (track_gas)
cyl->start.mbar = cyl->end.mbar = cyl->type.workingpressure.mbar;
cyl->gas_used.mliter = 0;
cyl->deco_gas_used.mliter = 0;
diff --git a/planner.c b/planner.c
index 0d6d77148..eed6202ea 100644
--- a/planner.c
+++ b/planner.c
@@ -275,7 +275,7 @@ static void create_dive_from_plan(struct diveplan *diveplan, bool track_gas)
oldgasmix = cyl->gasmix;
sample = prepare_sample(dc);
sample->po2.mbar = dp->po2;
- if (track_gas)
+ if (track_gas && cyl->type.workingpressure.mbar)
sample->cylinderpressure.mbar = cyl->end.mbar;
finish_sample(dc);
while (dp) {
@@ -315,7 +315,7 @@ static void create_dive_from_plan(struct diveplan *diveplan, bool track_gas)
sample[-1].po2.mbar = po2;
sample->time.seconds = lasttime + 1;
sample->depth.mm = lastdepth;
- if (track_gas)
+ if (track_gas && cyl->type.workingpressure.mbar)
sample->cylinderpressure.mbar = cyl->sample_end.mbar;
finish_sample(dc);
oldgasmix = gasmix;
@@ -331,7 +331,8 @@ static void create_dive_from_plan(struct diveplan *diveplan, bool track_gas)
if (track_gas) {
update_cylinder_pressure(&displayed_dive, sample[-1].depth.mm, depth, time - sample[-1].time.seconds,
dp->entered ? diveplan->bottomsac : diveplan->decosac, cyl, !dp->entered);
- sample->cylinderpressure.mbar = cyl->end.mbar;
+ if (cyl->type.workingpressure.mbar)
+ sample->cylinderpressure.mbar = cyl->end.mbar;
}
finish_sample(dc);
dp = dp->next;