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[ikiwiki.git] / ikiwiki-update-wikilist

diff --git a/ikiwiki-update-wikilist b/ikiwiki-update-wikilist
index 0b52543cda5bdfb3a1b1e6bbd03a0a697210a141..56d6e07319094dcc77d8fea283bcdf4b0b0b734d 100755 (executable)
--- a/ikiwiki-update-wikilist
+++ b/ikiwiki-update-wikilist
@@ -1,6 +1,6 @@
 #!/usr/bin/perl -t
 # Add a user to the system wide wikilist.
-# This script can safely be made suid.
+# This script can safely be made suid or put in /etc/sudoers.
 use warnings;
 use strict;
 use English;
@@ -30,6 +30,9 @@ while (<$list>) {
                                $seen=1;
                                push @lines, $_;
                        }
+                       else {
+                               $changed=1;
+                       }
                }
                else {
                        push @lines, $_;
@@ -45,7 +48,7 @@ if (! $seen && ! $remove) {
 }
 if ($changed) {
        close $list || die "ikiwiki-update-wikilist: error reading $list: $!\n";
-       open ($list, ">$wikilist") || die "ikiwiki-update-wikilist: error writing $wikilist: $!\n";
+       open ($list, ">$wikilist") || die "ikiwiki-update-wikilist: cannot write to $wikilist\n";
        foreach (@lines) {
                print $list "$_\n";
        }