From d6189131119f0f34b14829644f3c6504e355c21b Mon Sep 17 00:00:00 2001
From: "A.Olokhtonov" <a.olokhtonov@norsi-trans.ru>
Date: Sun, 24 Nov 2024 00:24:26 +0300
Subject: [PATCH] Fix uninitialized return when no strokes are submitted to a
 thread

---
 client/speed.js      |   2 +-
 client/wasm/lod.c    |   1 +
 client/wasm/lod.wasm | Bin 3159 -> 3166 bytes
 3 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/client/speed.js b/client/speed.js
index 906c64c..1fdc480 100644
--- a/client/speed.js
+++ b/client/speed.js
@@ -43,7 +43,7 @@ async function init_wasm(state) {
         env: { 'memory': memory }
     });
 
-    const nworkers = 1; //navigator.hardwareConcurrency;
+    const nworkers = navigator.hardwareConcurrency;
 
     state.wasm.exports = master_wasm.instance.exports;
     state.wasm.heap_base = state.wasm.exports.alloc_static(0);
diff --git a/client/wasm/lod.c b/client/wasm/lod.c
index a13020c..727b989 100644
--- a/client/wasm/lod.c
+++ b/client/wasm/lod.c
@@ -207,6 +207,7 @@ do_lod(int *clipped_indices, int clipped_count, float zoom,
 {
     if (clipped_count == 0) {
         result_count[0] = 0;
+        result_batch_count[0] = 0;
         return;
     }
 
diff --git a/client/wasm/lod.wasm b/client/wasm/lod.wasm
index 3a4dd811cd96697c46b17feba21f904cf567d14a..17701b12b9f2369032fe198cda57f1f52997169c 100755
GIT binary patch
delta 28
kcmcaEaZh5yA4bN*lm9X<XMDeTDN`IflLFV~f1Hs_0K75_e*gdg

delta 25
hcmca7ab04=A4bMKlm9X<XMC}FDN`K#W-hJ}CIFhh3QYh2