* admin/check-doc-strings: Replace `perl -w' with `use warnings;'.

1 files changed, 2 insertions, 1 deletions

diff --git a/admin/check-doc-strings b/admin/check-doc-strings
index c69ff47ebfb..a0b5acb623f 100755
--- a/admin/check-doc-strings
+++ b/admin/check-doc-strings
@@ -1,11 +1,12 @@
 : #-*- Perl -*-
-eval 'exec perl -w -S $0 ${1+"$@"}' # Portability kludge
+eval 'exec perl -S $0 ${1+"$@"}' # Portability kludge
     if 0;
 
 # Author: Martin Buchholz
 # This program is in the public domain.
 
 use strict;
+use warnings;
 use POSIX;
 
 (my $myName = $0) =~ s@.*/@@; my $usage="