X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/f8668c1ebead1163af81208f9d2e8d2c4d2a3cce..f7aa4b367eaf2c1e928f97263bcf4da74680aff3:/icons/icon.pl

diff --git a/icons/icon.pl b/icons/icon.pl
index b9cce7e3..f746d69c 100755
--- a/icons/icon.pl
+++ b/icons/icon.pl
@@ -203,7 +203,8 @@ sub readicon {
 		$currbits += $depth;
 		if ($x < $w && defined ($pix = $data->[$y*$w+$x])) {
 		    if (!defined $pal{$pix}) {
-			die "illegal colour value $pix at pixel $i in $filename\n";
+                        $pixhex = sprintf "%02x%02x%02x", unpack "CCC", $pix;
+			die "illegal colour value $pixhex at pixel ($x,$y) in $filename\n";
 		    }
 		    $currbyte |= $pal{$pix};
 		}