From fba7e0fd6873e5edca3e20a9134ab0d0734dcc3f Mon Sep 17 00:00:00 2001
From: h2zero <powellperalta@gmail.com>
Date: Thu, 7 May 2020 22:30:58 -0600
Subject: [PATCH] NimBLEAdvertisedDevice: Prevent adding dupicate service
 uuid's.

---
 src/NimBLEAdvertisedDevice.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/NimBLEAdvertisedDevice.cpp b/src/NimBLEAdvertisedDevice.cpp
index ff0097a..1bcdc62 100644
--- a/src/NimBLEAdvertisedDevice.cpp
+++ b/src/NimBLEAdvertisedDevice.cpp
@@ -441,6 +441,12 @@ void NimBLEAdvertisedDevice::setServiceUUID(const char* serviceUUID) {
  * @param [in] serviceUUID The discovered serviceUUID
  */
 void NimBLEAdvertisedDevice::setServiceUUID(NimBLEUUID serviceUUID) {
+    // Don't add duplicates
+    for (int i = 0; i < m_serviceUUIDs.size(); i++) {
+        if (m_serviceUUIDs[i].equals(serviceUUID)) {
+            return;
+        }
+    }
     m_serviceUUIDs.push_back(serviceUUID);
     m_haveServiceUUID = true;
     NIMBLE_LOGD(LOG_TAG,"- addServiceUUID(): serviceUUID: %s", serviceUUID.toString().c_str());