From 58578796123513cc547e82c90872e37435b94610 Mon Sep 17 00:00:00 2001
From: h2zero <powellperalta@gmail.com>
Date: Sun, 12 Jul 2020 20:35:10 -0600
Subject: [PATCH] Fix calling scan ended callback when scan was already
 stopped.

---
 src/NimBLEScan.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NimBLEScan.cpp b/src/NimBLEScan.cpp
index 7e16260..b3187ce 100644
--- a/src/NimBLEScan.cpp
+++ b/src/NimBLEScan.cpp
@@ -343,7 +343,7 @@ bool NimBLEScan::stop() {
 
     m_stopped = true;
 
-    if (m_scanCompleteCB != nullptr) {
+    if (rc != BLE_HS_EALREADY && m_scanCompleteCB != nullptr) {
         m_scanCompleteCB(m_scanResults);
     }