From feebe67ecbaee84a7a7afd5a05d1686ef05b44d1 Mon Sep 17 00:00:00 2001
From: Harald Barth <haba@kth.se>
Date: Sat, 30 Jul 2022 10:40:45 +0200
Subject: [PATCH] fix compiler Werror

---
 EEStore.cpp       |  4 ++--
 I2CManager_Wire.h | 12 +++++-------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/EEStore.cpp b/EEStore.cpp
index 3a13be7..24be0f8 100644
--- a/EEStore.cpp
+++ b/EEStore.cpp
@@ -43,7 +43,7 @@ void EEStore::init() {
   if (strncmp(eeStore->data.id, EESTORE_ID, sizeof(EESTORE_ID)) != 0) {  
     // if not, create blank eeStore structure (no
     // turnouts, no sensors) and save it back to EEPROM  
-    strncpy(eeStore->data.id, EESTORE_ID, sizeof(EESTORE_ID));  
+    strncpy(eeStore->data.id, EESTORE_ID, sizeof(EESTORE_ID)+0);  
     eeStore->data.nTurnouts = 0;
     eeStore->data.nSensors = 0;
     eeStore->data.nOutputs = 0;
@@ -92,7 +92,7 @@ int EEStore::pointer() { return (eeAddress); }
 ///////////////////////////////////////////////////////////////////////////////
 
 void EEStore::dump(int num) {
-  byte b;
+  byte b = 0;
   DIAG(F("Addr  0x  char"));
   for (int n = 0; n < num; n++) {
     EEPROM.get(n, b);
diff --git a/I2CManager_Wire.h b/I2CManager_Wire.h
index fb41f86..19e682e 100644
--- a/I2CManager_Wire.h
+++ b/I2CManager_Wire.h
@@ -98,22 +98,20 @@ uint8_t I2CManagerClass::read(uint8_t address, uint8_t readBuffer[], uint8_t rea
  * returned in the I2CRB as for the asynchronous version.
  ***************************************************************************/
 void I2CManagerClass::queueRequest(I2CRB *req) {
-  uint8_t status;
   switch (req->operation) {
     case OPERATION_READ:
-      status = read(req->i2cAddress, req->readBuffer, req->readLen, NULL, 0, req);
+      req->status = read(req->i2cAddress, req->readBuffer, req->readLen, NULL, 0, req);
       break;
     case OPERATION_SEND:
-      status = write(req->i2cAddress, req->writeBuffer, req->writeLen, req);
+      req->status = write(req->i2cAddress, req->writeBuffer, req->writeLen, req);
       break;
     case OPERATION_SEND_P:
-      status = write_P(req->i2cAddress, req->writeBuffer, req->writeLen, req);
+      req->status = write_P(req->i2cAddress, req->writeBuffer, req->writeLen, req);
       break;
     case OPERATION_REQUEST:
-      status = read(req->i2cAddress, req->readBuffer, req->readLen, req->writeBuffer, req->writeLen, req);
+      req->status = read(req->i2cAddress, req->readBuffer, req->readLen, req->writeBuffer, req->writeLen, req);
       break;
   }
-  req->status = status;
 }
 
 /***************************************************************************
@@ -125,4 +123,4 @@ void I2CManagerClass::loop() {}
 void I2CManagerClass::checkForTimeout() {}
 
 
-#endif
\ No newline at end of file
+#endif