From b56f0a6aa12616d83e6d0ff42a9e4cadd6ae873c Mon Sep 17 00:00:00 2001
From: Stephan Hadinger <stephan.hadinger@gmail.com>
Date: Sun, 4 Aug 2019 12:45:17 +0200
Subject: [PATCH] IRSend handle index=0

---
 sonoff/xdrv_05_irremote.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sonoff/xdrv_05_irremote.ino b/sonoff/xdrv_05_irremote.ino
index 400020922..a75efcbd4 100644
--- a/sonoff/xdrv_05_irremote.ino
+++ b/sonoff/xdrv_05_irremote.ino
@@ -755,7 +755,7 @@ uint32_t IrRemoteCmndIrSendRaw(void)
   }
 
   // repeat
-  uint16_t repeat = XdrvMailbox.index - 1;
+  uint16_t repeat = XdrvMailbox.index > 0 ? XdrvMailbox.index - 1 : 0;
 
   uint16_t freq = atoi(str);
   if (!freq && (*str != '0')) {                     // First parameter is any string