prevent undefined value warnings

diff --git a/t/t104ppm.t b/t/t104ppm.t
index b14d7a9891d0c3724e0d5cb6679231d1cbdcb3ec..fce99d1feb3ca5b7a020d8a397cf5b0416a836e6 100644 (file)
--- a/t/t104ppm.t
+++ b/t/t104ppm.t
@@ -42,9 +42,9 @@ print i_img_diff($img, $cmpimg)
 
 # build a grayscale image
 my $gimg = Imager::ImgRaw::new(150, 150, 1);
-my $gray = i_color_new(128, 0, 0);
-my $dgray = i_color_new(64, 0, 0);
-my $white = i_color_new(255, 0, 0);
+my $gray = i_color_new(128, 0, 0, 255);
+my $dgray = i_color_new(64, 0, 0, 255);
+my $white = i_color_new(255, 0, 0, 255);
 i_box_filled($gimg, 20, 20, 130, 130, $gray);
 i_box_filled($gimg, 40, 40, 110, 110, $dgray);
 i_arc($gimg, 75, 75, 30, 0, 361, $white);