From e85c90dc11d7c08dfba814e81694db76bb69fa83 Mon Sep 17 00:00:00 2001
From: Frank <91616163+softhack007@users.noreply.github.com>
Date: Sun, 1 Jan 2023 22:19:25 +0100
Subject: [PATCH] support for rotary without push button

Allows pinC = -1
---
 .../usermod_v2_rotary_encoder_ui_ALT.h                          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h b/usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h
index e6e3d1ff..e7c18b00 100644
--- a/usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h
+++ b/usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h
@@ -907,7 +907,7 @@ public:
         pinA = newDTpin;
         pinB = newCLKpin;
         pinC = newSWpin;
-        if (pinA<0 || pinB<0 || pinC<0) {
+        if (pinA<0 || pinB<0) { // WLEDMM support for rotary without pushbutton
           enabled = false;
           return true;
         }