From: Ailin Nemui <redacted>
Date: Tue, 14 Mar 2017 23:16:53 +0000 (+0100)
Subject: fix small bug with empty commands
X-Git-Url: http://git.99rst.org/?a=commitdiff_plain;h=7653befcf57e66cf78dd9216d31619e362805796;p=irssi-scripts.irssi.org.git

fix small bug with empty commands
---

diff --git a/_testing/travis/update-scripts-yaml.pl b/_testing/travis/update-scripts-yaml.pl
index 29925a3..e554f33 100644
--- a/_testing/travis/update-scripts-yaml.pl
+++ b/_testing/travis/update-scripts-yaml.pl
@@ -47,9 +47,10 @@ for my $file (<scripts/*.pl>) {
 	    = join ' ', @$modules
 		if 'ARRAY' eq ref $modules;
 	my $commands = delete $newmeta{$filename}{commands};
-	$newmeta{$filename}{commands}
-	    = join ' ', grep { !/ / } @$commands
+	my @commands = grep { !/ / } @$commands
 		if 'ARRAY' eq ref $commands;
+	$newmeta{$filename}{commands} = "@commands"
+	    if @commands;
     }
     elsif (exists $oldmeta{$filename}) {
 	print "META-INF FOR $base NOT FOUND\n";