From e870a4771d533033e01799da1652361634ca8d67 Mon Sep 17 00:00:00 2001
From: Manuel Messner
Date: Mon, 12 Feb 2018 16:43:16 +0100
Subject: Makefile: check_rootpw: refactor

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index 25e8a9d..ff85f78 100644
--- a/Makefile
+++ b/Makefile
@@ -70,7 +70,12 @@ ifdef VERBOSE
 endif
 
 
-check_rootpw = $(if $(strip $(ROOTPW)),,$(error No root password is set, set it as ROOTPW in your environment.))
+check_rootpw = $(if $(strip $(ROOTPW)),\
+    $(if $1,\
+        ,\
+        ),\
+    $(error No root password is set, set it as ROOTPW in your environment.) \
+)
 
 
 .PHONY: help clean
-- 
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