From: Mike Cardwell <github@grepular.com>
Date: Tue, 28 Sep 2010 14:39:05 +0000 (+0100)
Subject: Wasn't enforcing the restriction that you must supply one or more of "--web", "-... 
X-Git-Tag: exim-4_89_1~78^2~1
X-Git-Url: https://git.exim.org/exim-website.git/commitdiff_plain/212d5d17fd4be13e5b15ac5f97119769bca61630

Wasn't enforcing the restriction that you must supply one or more of "--web", "--spec" or "--filter"
---

diff --git a/script/gen.pl b/script/gen.pl
index 3c1137b..76734bf 100755
--- a/script/gen.pl
+++ b/script/gen.pl
@@ -369,7 +369,7 @@ sub parse_arguments {
     error_help('Excess arguments') if ( scalar(@ARGV) );
 
     error_help('Must include at least one of --web, --spec or --filter')
-      unless ( defined $opt{web} || scalar( @{ $opt{spec} } ) || scalar( @{ $opt{web} } ) );
+      unless ( $opt{web} || scalar( @{ $opt{spec} || [] } ) || scalar( @{ $opt{filter} || [] } ) );
 
     return %opt;
 }