From c52fc3d05530e9eb4eb27aa5e75a7468f6287bb3 Mon Sep 17 00:00:00 2001
From: Tim Segers <tsegers@pm.me>
Date: Wed, 19 Oct 2022 18:32:32 +0200
Subject: Prevent 0 minute first stop

---
 src/schedule.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/schedule.c b/src/schedule.c
index 00a2b13..5630ffb 100644
--- a/src/schedule.c
+++ b/src/schedule.c
@@ -195,6 +195,10 @@ decoinfo_t calc_deco(decostate_t *ds, const double start_depth, const gas_t *sta
              * get_gf, the result was inaccurate and needs to be recalculated
              */
             current_gf = get_gf(ds, next_stop);
+
+            /* if the new gf also allows us to ascend further, continue ascending */
+            if (ceiling(ds, current_gf) < next_stop)
+                continue;
         }
 
         /* emit waypoint */
-- 
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