Index: benchmark/io/http/options.cfa
===================================================================
--- benchmark/io/http/options.cfa	(revision 197df9b621b2d0b67a23899280789afa9de4be84)
+++ benchmark/io/http/options.cfa	(revision 8a039bee78dad1439e000c92fc34b3722f9b3f58)
@@ -52,5 +52,5 @@
 	// bool sqkpoll = false;
 	// bool iokpoll = false;
-	unsigned nentries = 16;
+	unsigned nentries = 0;
 	bool isolate = false;
 
@@ -79,5 +79,5 @@
 	parse_args( argc, argv, opt, opt_cnt, "[OPTIONS]... [PATH]\ncforall http server", left );
 
-	if( !is_pow2(nentries) ) {
+	if( nentries != 0 && !is_pow2(nentries) ) {
 		unsigned v = nentries;
 		v--;