configure: Do not add newlines in filter()/filter_out() functions

2016-11-10 00:07:06 +01:00
parent 9254344e11
commit 8b56dbe743
1 changed files with 2 additions and 2 deletions
@@ -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
 }