File empty-password.diff of Package wvdial

--- wvdialer.cc
+++ wvdialer.cc
@@ -183,12 +183,6 @@
     	stat = OtherError;
     }
 
-    if (!options.password) 
-    {
-	err( "Configuration does not specify a valid password.\n" );
-    	stat = OtherError;
-    }
-    
     if( stat != Idle )
 	return( false );