From cae283dc8678789ae70b11fdab7ee9fca19964c8 Mon Sep 17 00:00:00 2001
From: anatoly-savchenkov
 <48646998+anatoly-savchenkov@users.noreply.github.com>
Date: Sun, 28 Nov 2021 22:31:15 +0300
Subject: [PATCH] Fixed data type inside fast_random_8() routine (#2818)

---
 esphome/core/helpers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/core/helpers.cpp b/esphome/core/helpers.cpp
index 60849fcae7..6678eddbff 100644
--- a/esphome/core/helpers.cpp
+++ b/esphome/core/helpers.cpp
@@ -98,7 +98,7 @@ uint16_t fast_random_16() {
   return (rand32 & 0xFFFF) + (rand32 >> 16);
 }
 uint8_t fast_random_8() {
-  uint8_t rand32 = fast_random_32();
+  uint32_t rand32 = fast_random_32();
   return (rand32 & 0xFF) + ((rand32 >> 8) & 0xFF);
 }