[libpng16] Eliminated use of png_sizeof(); use sizeof() instead, and use.

a consistent style for (sizeof type) and (sizeof (array))

1 files changed, 1 insertions, 1 deletions

diff --git a/pngmem.c b/pngmem.c
index b33a0a1ca..bc88dbf1f 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -30,7 +30,7 @@ png_destroy_png_struct(png_structrp png_ptr)
        * png_get_mem_ptr, so fake a temporary png_struct to support this.
        */
       png_struct dummy_struct = *png_ptr;
-      memset(png_ptr, 0, sizeof *png_ptr);
+      memset(png_ptr, 0, (sizeof *png_ptr));
       png_free(&dummy_struct, png_ptr);
 
 #     ifdef PNG_SETJMP_SUPPORTED