From dce66264aa92c86999a298cf6301f2877bd2f426 Mon Sep 17 00:00:00 2001
From: clayscode <hcnorris@email.sc.edu>
Date: Mon, 7 May 2018 05:48:54 -0400
Subject: [PATCH] Fix bug leaving frida_os unset (#91)

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 415ad3c3..00379a51 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ include config.mk
 r2_version = 2.5.0
 frida_version = 11.0.0
 
-ifneq ($(frida_os),)
+ifeq ($(strip $(frida_os)),)
 ifeq ($(shell uname -o 2> /dev/null),Android)
 frida_os := android
 else