From 4c421f97cbda3bba31aa666de467a0607fe5d3ad Mon Sep 17 00:00:00 2001
From: "Zachary J. Fields" <zachary_fields@yahoo.com>
Date: Mon, 2 Feb 2026 15:15:02 -0600
Subject: [PATCH] Fix busOwner initialization in Wire.cpp

Initialize busOwner variable when reading data from the wire.
---
 libraries/Wire/Wire.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/Wire/Wire.cpp b/libraries/Wire/Wire.cpp
index bae7b9e6e..86dcf5376 100644
--- a/libraries/Wire/Wire.cpp
+++ b/libraries/Wire/Wire.cpp
@@ -80,7 +80,7 @@ size_t TwoWire::requestFrom(uint8_t address, size_t quantity, bool stopBit)
     // Read first data
     rxBuffer.store_char(sercom->readDataWIRE());
 
-    bool busOwner;
+    bool busOwner = sercom->isBusOwnerWIRE();
     // Connected to slave
     for (byteRead = 1; byteRead < quantity && (busOwner = sercom->isBusOwnerWIRE()); ++byteRead)
     {