Fix typo in listsort().

diff --git a/functions.util b/functions.util
index 68e5782368378df6bb96d09d57716c5c57ffe2e5..bb3f64841c575848e18ad8e39204d3f2ff71ce62 100644 (file)
--- a/functions.util
+++ b/functions.util
@@ -40,8 +40,9 @@ function warning_log() {
 function listsort() {
        local i
        for i in $@; do
-               echo "${1}"
+               echo "${i}"
        done | sort | tr '\n' ' '
+       echo
 }
 
 function listmatch() {