From 728f42e27d15f34f2e49cfcd1a56e3c937056c74 Mon Sep 17 00:00:00 2001
From: krikun98 <krikun98@gmail.com>
Date: Sat, 15 May 2021 00:42:29 +0300
Subject: [PATCH] Modified mouse_timer_unref to account for errors

---
 app/src/hid_listener.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/hid_listener.c b/app/src/hid_listener.c
index f07d13b3..96fb2a27 100644
--- a/app/src/hid_listener.c
+++ b/app/src/hid_listener.c
@@ -115,7 +115,9 @@ void mouse_timer_ref() {
 }
 
 void mouse_timer_unref() {
-    mouse_timer_ref_count -= 1;
+    if (mouse_timer_ref_count > 0) {
+        mouse_timer_ref_count -= 1;
+    }
     if (mouse_timer_ref_count == 0) {
         k_timer_stop(&mouse_timer);
     }
@@ -139,6 +141,7 @@ static int hid_listener_mouse_released(const struct zmk_mouse_state_changed *ev)
     err = zmk_hid_mouse_movement_release(ev->x, ev->y);
     if (err) {
         LOG_ERR("Unable to release button");
+        mouse_timer_unref();
         return err;
     }
     mouse_timer_unref();