Commit ca323016 authored by Paul Eggert's avatar Paul Eggert
Browse files

Use `sort -k 2', not `sort +1', as POSIX 1003.1-2001

disallows the old syntax.
parent 8bdd0bf7
......@@ -73,7 +73,7 @@ do
# Get list of old files.
oldfiles=`
ls $file.~[0-9]*~ 2>/dev/null |
sort -t~ -n +1
sort -t~ -n -k 2
`
# Check that they are properly sorted by date.
......
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