From a8127a28e12e459571cfc4725cddfd2e96a85535 Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Sun, 4 Jan 2015 11:40:43 -0500
Subject: [PATCH] fix: force clean test results directory

Without `-f`, `make clean` fails on machines that don't have the dir.

cc @jbenet
---
 test/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/Makefile b/test/Makefile
index 4a62d6e1a..8cd48719d 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -14,7 +14,7 @@ all: clean deps $(T) aggregate
 
 clean:
 	@echo "*** $@ ***"
-	-rm -r test-results
+	-rm -rf test-results
 
 $(T):
 	@echo "*** $@ ***"