Even better fix of conflict with master branch.

Author: aerlon

libraries/ESP8266WiFiMesh/src/ESP8266WiFiMesh.cpp

@@ -589,7 +589,7 @@ void ESP8266WiFiMesh::attemptTransmission(const String &message, bool concluding
 
         if(currentNetwork.networkIndex != NETWORK_INFO_DEFAULT_INT)
         {
-          verboseModePrint('(' + String(WiFi.RSSI(currentNetwork.networkIndex)) + String(F("dBm) ")) + 
+          verboseModePrint(String('(') + String(WiFi.RSSI(currentNetwork.networkIndex)) + String(F("dBm) ")) +
                            (WiFi.encryptionType(currentNetwork.networkIndex) == ENC_TYPE_NONE ? String(F("open")) : ""), false);
         }
 

libraries/ESP8266WiFiMesh/src/MeshBackendBase.cpp

@@ -286,7 +286,7 @@ void MeshBackendBase::printAPInfo(const NetworkInfoBase &apNetworkInfo)
 
   if(apNetworkInfo.RSSI() != NetworkInfoBase::defaultRSSI)
   {
-    verboseModePrint('(' + String(apNetworkInfo.RSSI()) + String(F("dBm) ")) + 
+    verboseModePrint(String('(') + String(apNetworkInfo.RSSI()) + String(F("dBm) ")) + 
                      (apNetworkInfo.encryptionType() == ENC_TYPE_NONE ? String(F("open")) : ""), false);
   }