libwallet_api: fix unhandled exception on address check

src/wallet/api/utils.cpp

@@ -56,7 +56,8 @@ bool isAddressLocal(const std::string &address)
         LOG_PRINT_L1("Failed to determine whether daemon is local, assuming not");
         return false;
     }
-
+    // resolver::resolve can throw an exception
+    try {
         // resolve to IP
         boost::asio::io_service io_service;
         boost::asio::ip::tcp::resolver resolver(io_service);
@@ -69,6 +70,9 @@ bool isAddressLocal(const std::string &address)
                 return true;
             ++i;
         }
+    } catch (const boost::system::system_error &e) {
+        LOG_ERROR("Failed to resolve " << address << ", :" << e.what());
+    }
 
     return false;
 }