diff -ruN Image-Info-1.16/lib/Image/Info/XBM.pm Image-Info-1.16-patched/lib/Image/Info/XBM.pm
--- Image-Info-1.16/lib/Image/Info/XBM.pm	2004-01-07 12:16:51.000000000 +0000
+++ Image-Info-1.16-patched/lib/Image/Info/XBM.pm	2004-06-08 22:30:10.000000000 +0100
@@ -10,7 +10,8 @@
 	$info->push_info(0, "Warn", shift);
     };
 
-    my $i = Image::Xbm->new(-file, $source);
+    my $i = Image::Xbm->new(-width => 1, -height => 1);
+    $i->load($source);
 
     $info->push_info(0, "color_type" => "Grey");
     $info->push_info(0, "file_ext" => "xbm");