From b4891e12e7c86dc6c08ced56f42d9a291195c2f8 Mon Sep 17 00:00:00 2001
From: a1xd <68629610+a1xd@users.noreply.github.com>
Date: Wed, 30 Sep 2020 02:05:48 -0400
Subject: [PATCH] forbid 0 accel with naturalgain

---
 wrapper/wrapper.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/wrapper/wrapper.cpp b/wrapper/wrapper.cpp
index a23205f9..a8fc0fb8 100644
--- a/wrapper/wrapper.cpp
+++ b/wrapper/wrapper.cpp
@@ -137,6 +137,8 @@ error_list_t^ get_accel_errors(AccelMode mode, AccelArgs^ args)
     
     if (args->acceleration > 10 && is_mode(am::natural, am::naturalgain))
         error_list->Add("acceleration can not be greater than 10");
+    else if (args->acceleration == 0 && is_mode(am::naturalgain))
+        error_list->Add("acceleration must be positive");
     else if (args->acceleration < 0) {
         bool additive = m < am::power;
         if (additive) error_list->Add("acceleration can not be negative, use a negative weight to compensate");