Check for WLAN interface names in wxDialUpManager under Unix.

Recognize "wlan" and "ath" interfaces as well as the "eth" ones.

Closes 12923.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66842 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/unix/dialup.cpp

@@ -608,7 +608,10 @@ wxDialUpManagerImpl::CheckProcNet()
 
             while (fgets(output, 256, f) != NULL)
             {
-                if ( strstr(output, "eth") ) // network card
+                // Test for the known network interface names
+                if ( strstr(output, "eth")
+                        || strstr(output, "wlan")
+                        || strstr(output, "ath") )
                 {
                     netDevice |= NetDevice_LAN;
                 }