From 0ac77a87089eb9fb2f024aa0ba3496252dbc44b6 Mon Sep 17 00:00:00 2001
From: Thomas-Karl Pietrowski <thopiekar@googlemail.com>
Date: Sun, 25 Jan 2015 16:02:28 +0100
Subject: [PATCH] Quick fix

---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 93754ac93..6016ce27b 100644
--- a/Makefile
+++ b/Makefile
@@ -15,13 +15,13 @@ INSTALL_ROOT     =
 INSTALL_PREFIX   = 
 INSTALL_LAYOUT   = 
 
-ifeq ($(INSTALL_ROOT),)
+ifneq ($(INSTALL_ROOT),)
 	INSTALL_OPTIONS += --root=$(INSTALL_ROOT)
 endif
-ifeq ($(INSTALL_PREFIX),)
+ifneq ($(INSTALL_PREFIX),)
 	INSTALL_OPTIONS += --prefix=$(INSTALL_PREFIX)
 endif
-ifeq ($(INSTALL_LAYOUT),)
+ifneq ($(INSTALL_LAYOUT),)
 	INSTALL_OPTIONS += --install-layout=$(INSTALL_LAYOUT)
 endif