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

8b56dbe7 · Diego Biurrun · 9254344e · 8b56dbe7
Commit 8b56dbe7 authored Nov 09, 2016 by Diego Biurrun
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Showing with 2 additions and 2 deletions

configure configure +2 -2

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--- 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
 }