api_sig: must not include the format and callback

st3vil · Nov 24, 2011 · b80703e · b80703e
1 parent fb19e7e
commit b80703e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/Net/LastFMAPI.pm b/lib/Net/LastFMAPI.pm
@@ -314,7 +314,8 @@ sub talk_authorisation {
 sub sign {
     my $params = shift;
     return unless $methods->{$params->{method}}->{signed};
-    my $jumble = join "", map { $_ => $params->{$_} } sort keys %$params;
+    my $jumble = join "", map { $_ => $params->{$_} }
+        grep { !($_ eq "format" || $_ eq "callback") } sort keys %$params;
     my $hash = md5_hex($jumble.$secret);
     $params->{api_sig} = $hash;
 }