From ebcdf4c9c67bc7dae1ebae240db1fc3f2a2c2cd2 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Mon, 3 Sep 2018 18:06:47 +1000
Subject: [PATCH] AP_Notify: fixed oled probe on first bus

Thanks to Erwin Quilloy for helping to track this down
---
 libraries/AP_Notify/Display.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/AP_Notify/Display.cpp b/libraries/AP_Notify/Display.cpp
index 78e1f0542c..dae4c16612 100644
--- a/libraries/AP_Notify/Display.cpp
+++ b/libraries/AP_Notify/Display.cpp
@@ -337,6 +337,9 @@ bool Display::init(void)
         default:
             break;
         }
+        if (_driver != nullptr) {
+            break;
+        }
     }
 
     if (_driver == nullptr) {