X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/27b0c1ee1d85c53f1d11bb2b8e539cd76e4cf437..928dc2ffdce11b4ce364eda56a602c132ee6cb71:/tools/internal/update_copyright_header

diff --git a/tools/internal/update_copyright_header b/tools/internal/update_copyright_header
index f36ddced77..b8525fc9e8 100755
--- a/tools/internal/update_copyright_header
+++ b/tools/internal/update_copyright_header
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2014. The SimGrid Team.
+# Copyright (c) 2014-2022. The SimGrid Team.
 # All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
@@ -35,7 +35,7 @@ get_dates() {
               s/[, ]\+/\n/g
               p
             }' "$file" \
-    | while read date; do
+    | while read -r date; do
         case "$date" in
             "")
                 ;;
@@ -54,9 +54,9 @@ format_dates() {
     local first
     local last
     local next
-    read first
+    read -r first
     last=$first
-    while read next; do
+    while read -r next; do
         if [ $next -eq $((last + 1)) ]; then
             last=$next
         else