Changed uint to a uint8_t

examples/simple_repeater/MyMesh.cpp

@@ -541,7 +541,7 @@ void MyMesh::onPeerDataRecv(mesh::Packet *packet, uint8_t type, int sender_idx,
   } else if (type == PAYLOAD_TYPE_TXT_MSG && len > 5 && client->isAdmin()) { // a CLI command
     uint32_t sender_timestamp;
     memcpy(&sender_timestamp, data, 4); // timestamp (by sender's RTC clock - which could be wrong)
-    uint flags = (data[4] >> 2);        // message attempt number, and other flags
+    uint8_t flags = (data[4] >> 2);        // message attempt number, and other flags
 
     if (!(flags == TXT_TYPE_PLAIN || flags == TXT_TYPE_CLI_DATA)) {
       MESH_DEBUG_PRINTLN("onPeerDataRecv: unsupported text type received: flags=%02x", (uint32_t)flags);