X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/adc2eb3d8c900a011000431b01ff4b89d5f4f689..4cce29259353223b1091a83e03748ae4b34b0796:/IkiWiki/Setup.pm

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index f8bb664c4..8a25ecc57 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -10,7 +10,7 @@ use IkiWiki;
 use open qw{:utf8 :std};
 use File::Spec;
 
-sub load ($) { # {{{
+sub load ($) {
 	my $setup=IkiWiki::possibly_foolish_untaint(shift);
 	$config{setupfile}=File::Spec->rel2abs($setup);
 
@@ -20,20 +20,21 @@ sub load ($) { # {{{
 	my $code;
 	{
 		local $/=undef;
-		$code=<IN>;
+		$code=<IN> || error("$setup: $!");
 	}
+	
 	($code)=$code=~/(.*)/s;
 	close IN;
 
 	eval $code;
 	error("$setup: ".$@) if $@;
-} #}}}
+}
 
 sub merge ($) {
 	# Merge setup into existing config and untaint.
 	my %setup=%{shift()};
 
-	if (exists $setup{add_plugins}) {
+	if (exists $setup{add_plugins} && exists $config{add_plugins}) {
 		push @{$setup{add_plugins}}, @{$config{add_plugins}};
 	}
 	if (exists $setup{exclude}) {
@@ -71,9 +72,9 @@ sub merge ($) {
 			wrappermode => (defined $config{cgi_wrappermode} ? $config{cgi_wrappermode} : "06755"),
 		};
 	}
-} #}}}
+}
 
-sub getsetup () { #{{{
+sub getsetup () {
 	# Gets all available setup data from all plugins. Returns an
 	# ordered list of [plugin, setup] pairs.
 	my @ret;
@@ -105,9 +106,9 @@ sub getsetup () { #{{{
         $config{syslog}=$syslog;
 
 	return @ret;
-} #}}}
+}
 
-sub dump ($) { #{{{
+sub dump ($) {
 	my $file=IkiWiki::possibly_foolish_untaint(shift);
 	
 	require IkiWiki::Setup::Standard;