Adds fix for warning on ESP32 toolchain

project-chip · Jul 7, 2022 · b710538 · b710538
1 parent 841e563
commit b710538
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/inet/UDPEndPointImplLwIP.cpp b/src/inet/UDPEndPointImplLwIP.cpp
@@ -133,7 +133,7 @@ CHIP_ERROR UDPEndPointImplLwIP::LwIPBindInterface(struct udp_pcb * aUDP, Interfa
 InterfaceId UDPEndPointImplLwIP::GetBoundInterface() const
 {
 #if HAVE_LWIP_UDP_BIND_NETIF
-    return InterfaceId(netif_get_by_index(mUDP->netif_idx + 1));
+    return InterfaceId(netif_get_by_index(++(mUDP->netif_idx)));
 #else
     return InterfaceId(mUDP->intf_filter);
 #endif