avoid case w/255.5+0.5 (kudos @cmb69)bug/661

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gd.c b/src/gd.c
index bf749ca..51d87d1 100644
--- a/src/gd.c
+++ b/src/gd.c
@@ -3540,10 +3540,10 @@ BGD_DECLARE(void) gdImageCopyResampled (gdImagePtr dst,
 				blue /= alpha_sum;
 			}
 			/* Round up closest next channel value and clamp to max channel value */
-			red = red > 255.5 ? 255 : red+0.5;
-			blue = blue > 255.5 ? 255 : blue+0.5;
-			green = green > 255.5 ? 255 : green+0.5;
-			alpha = alpha > gdAlphaMax+0.5 ? 255 : alpha+0.5;
+			red = red >= 255.5 ? 255 : red+0.5;
+			blue = blue >= 255.5 ? 255 : blue+0.5;
+			green = green >= 255.5 ? 255 : green+0.5;
+			alpha = alpha >= gdAlphaMax+0.5 ? 255 : alpha+0.5;
 			gdImageSetPixel(dst, x, y, gdTrueColorAlpha ((int)red, (int)green, (int)blue, (int)alpha));
 		}
 	}