IPStack - Cleanup to ARP code (slight)

diff --git a/Modules/IPStack/arp.c b/Modules/IPStack/arp.c
index 8238263..1e5bb07 100644 (file)
--- a/Modules/IPStack/arp.c
+++ b/Modules/IPStack/arp.c
@@ -81,13 +81,12 @@ tMacAddr ARP_Resolve4(tInterface *Interface, tIPv4 Address)
        if( IPStack_CompareAddress(4, &Address, Interface->Address, Interface->SubnetBits) == 0 )
        {
                tRoute  *route = IPStack_FindRoute(4, Interface, &Address);
-               if( route ) {
-                       // If the next hop is defined, use it
-                       // - 0.0.0.0 as the next hop means "no next hop / direct"
-                       if( ((tIPv4*)route->NextHop)->L != 0 ) {
-                               // Recursion: see /Recursion/
-                               return ARP_Resolve4(Interface, *(tIPv4*)route->NextHop);
-                       }
+               // If the next hop is defined, use it
+               // - 0.0.0.0 as the next hop means "no next hop / direct"
+               if( route && ((tIPv4*)route->NextHop)->L != 0 )
+               {
+                       // Recursion: see /Recursion/
+                       return ARP_Resolve4(Interface, *(tIPv4*)route->NextHop);
                }
        }