X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/45c3f1cfee86fb48c96d53f8267f99b6db6e3d7a..3a3154dd12267caf08d76df3f9c5458c9489b3a3:/src/smpi/smpitools.sh

diff --git a/src/smpi/smpitools.sh b/src/smpi/smpitools.sh
index bb41e7c8cc..e40e14476e 100644
--- a/src/smpi/smpitools.sh
+++ b/src/smpi/smpitools.sh
@@ -1,7 +1,6 @@
-#!/bin/sh
-#---- smpitools.sh --------------------------------------------------------#
+#!/usr/bin/env sh
 
-# Copyright (c) 2013-2014. The SimGrid Team.
+# Copyright (c) 2013-2018. The SimGrid Team.
 # All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
@@ -10,8 +9,7 @@
 SAVEIFS="$IFS"
 LISTSEP="$(printf '\b')"
 
-# Create a temporary file, with its name of the form $1_XXX$2, where XXX is
-# replaced by an unique string.
+# Create a temporary file, with its name of the form $1_XXX$2, where XXX is replaced by an unique string.
 # $1: prefix, $2: suffix
 mymktemp () {
     tmp=$(mktemp --suffix="$2" "$1_XXXXXXXXXX" 2> /dev/null)
@@ -67,12 +65,9 @@ list_set () {
     list_add "$@"
 }
 
-# Get the content of a list: positional parameters ($1, $2, ...) are set to the
-# content of the list
+# Get the content of a list: positional parameters ($1, $2, ...) are set to the content of the list
 # $1: list
 # usage:  eval $(list_get list)
 list_get () {
-    printf 'IFS="$LISTSEP"; eval set -- \\$%s; IFS="$SAVEIFS"' "$1"
+    printf 'IFS="'\$'LISTSEP"; eval set -- \$%s; IFS="'\$'SAVEIFS"\n' "$1"
 }
-
-#---- end of smpitools.sh -------------------------------------------------#