diff -ur libgd-2.1.1.orig/src/gd_bmp.c libgd-2.1.1/src/gd_bmp.c --- libgd-2.1.1.orig/src/gd_bmp.c 2015-01-06 10:16:03.000000000 +0100 +++ libgd-2.1.1/src/gd_bmp.c 2015-01-14 10:50:17.032906106 +0100 @@ -792,7 +792,7 @@ } /* The line must be divisible by 4, else its padded with NULLs */ - padding = ((int)ceill(0.1 * info->width)) % 4; + padding = ((int)ceil(0.1 * info->width)) % 4; if (padding) { padding = 4 - padding; }