From 8b56dbe7435d8cfe3964f447fc45fe98db5d9042 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Thu, 10 Nov 2016 00:07:06 +0100
Subject: configure: Do not add newlines in filter()/filter_out() functions

---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index c01996aebe..e5a9b969cb 100755
--- a/configure
+++ b/configure
@@ -429,7 +429,7 @@ filter(){
     pat=$1
     shift
     for v; do
-        eval "case $v in $pat) echo $v ;; esac"
+        eval "case $v in $pat) printf '%s ' $v ;; esac"
     done
 }
 
@@ -437,7 +437,7 @@ filter_out(){
     pat=$1
     shift
     for v; do
-        eval "case $v in $pat) ;; *) echo $v ;; esac"
+        eval "case $v in $pat) ;; *) printf '%s ' $v ;; esac"
     done
 }
 
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