[gegl] png-save: Don't zero alloc buffer

[Mukund Sivaraman <muks src gnome org>]

commit d52a8f0a5a3738fbe90575f8e4673b2caf7b891a
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Sep 8 18:02:03 2011 +0530

    png-save: Don't zero alloc buffer

 operations/external/png-save.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/operations/external/png-save.c b/operations/external/png-save.c
index 432d3b0..38291e6 100644
--- a/operations/external/png-save.c
+++ b/operations/external/png-save.c
@@ -149,7 +149,7 @@ gegl_buffer_export_png (GeglBuffer  *gegl_buffer,
     png_set_swap (png);
 #endif
 
-  pixels = g_malloc0 (row_stride);
+  pixels = g_malloc (row_stride);
 
   for (i=0; i< height; i++)
     {