[gegl] maze: fix glibification of allocation

[Øyvind Kolås <ok src gnome org>]

commit acf93ea2022d8b4fb8dcafa1a4bbaa86297a6587
Author: Øyvind Kolås <pippin gimp org>
Date:   Sun Nov 20 17:20:50 2016 +0100

    maze: fix glibification of allocation

 operations/common/maze.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/common/maze.c b/operations/common/maze.c
index bbc13e6..f97541f 100644
--- a/operations/common/maze.c
+++ b/operations/common/maze.c
@@ -614,7 +614,7 @@ process (GeglOperation       *operation,
     {
       /* allocate memory for maze and set to zero */
 
-      maz = (guchar *) g_new0 (sizeof(guchar), mw * mh);
+      maz = (guchar *) g_new0 (guchar, mw * mh);
 
       gr = g_rand_new ();