From 55608548fc1badce771f9f1e4e1b69c52e914e9c Mon Sep 17 00:00:00 2001
From: Guy McSwain <guy.mcswain@gmail.com>
Date: Fri, 18 Dec 2020 19:56:35 -0600
Subject: [PATCH] Fix Issue#402 Cannot handle multiple I2C devices on RPi 4B

---
 pigpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pigpio.c b/pigpio.c
index 92b9bf7..9428b71 100644
--- a/pigpio.c
+++ b/pigpio.c
@@ -4116,7 +4116,7 @@ int i2cOpen(unsigned i2cBus, unsigned i2cAddr, unsigned i2cFlags)
    i2cInfo[slot].addr = i2cAddr;
    i2cInfo[slot].flags = i2cFlags;
    i2cInfo[slot].funcs = funcs;
-   i2cInfo[i].state = PI_I2C_OPENED;
+   i2cInfo[slot].state = PI_I2C_OPENED;
 
    return slot;
 }