[babl] babl-palette: fix default palette double-data size

[Ell <ell src gnome org>]

commit e01e4d604159d78aa1756d700aef84badfbd35c1
Author: Ell <ell_se yahoo com>
Date:   Mon Jun 25 09:29:08 2018 -0400

    babl-palette: fix default palette double-data size

 babl/babl-palette.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/babl/babl-palette.c b/babl/babl-palette.c
index c70d4ed..7b47aaf 100644
--- a/babl/babl-palette.c
+++ b/babl/babl-palette.c
@@ -74,7 +74,7 @@ static unsigned char defpal_data[4*16] =
 0  ,255,255,255,
 255,255,255,255,
 };
-static double defpal_double[4*8*16];
+static double defpal_double[4*16];
 static BablPaletteRadius defpal_radii[15 * 16];