[gegl] maze: glibify an allocation

[Øyvind Kolås <ok src gnome org>]

commit af07f11f585c44aba94a3c077dd0beef6bd6d2d3
Author: Øyvind Kolås <pippin gimp org>
Date:   Sun Nov 20 17:00:18 2016 +0100

    maze: glibify an allocation

 operations/common/maze.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/operations/common/maze.c b/operations/common/maze.c
index 50e88e6..bbc13e6 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 *) calloc (sizeof(guchar), mw * mh);
+      maz = (guchar *) g_new0 (sizeof(guchar), mw * mh);
 
       gr = g_rand_new ();
 
@@ -710,7 +710,7 @@ process (GeglOperation       *operation,
 
       g_rand_free (gr);
 
-      free (maz);
+      g_free (maz);
     }
 
   return TRUE;