Imported from libpng-1.2.30rc05.tarv1.2.30rc05

1 files changed, 8 insertions, 6 deletions

diff --git a/pngmem.c b/pngmem.c
index f4d113748..a2652b5be 100644
--- a/pngmem.c
+++ b/pngmem.c
@@ -1,7 +1,7 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * Last changed in libpng 1.2.30 [July 22, 2008]
+ * Last changed in libpng 1.2.30 [July 25, 2008]
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2008 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -272,6 +272,7 @@ png_malloc_default(png_structp png_ptr, png_uint_32 size)
 /* free a pointer allocated by png_malloc().  In the default
    configuration, png_ptr is not used, but is passed in case it
    is needed.  If ptr is NULL, return without taking any action. */
+
 void PNGAPI
 png_free(png_structp png_ptr, png_voidp ptr)
 {
@@ -543,7 +544,7 @@ png_malloc_warn(png_structp png_ptr, png_uint_32 size)
    png_uint_32 save_flags;
    if (png_ptr == NULL) return (NULL);
 
-   save_flags=png_ptr->flags;
+   save_flags = png_ptr->flags;
    png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
    ptr = (png_voidp)png_malloc((png_structp)png_ptr, size);
    png_ptr->flags=save_flags;
@@ -586,10 +587,11 @@ void PNGAPI
 png_set_mem_fn(png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr
   malloc_fn, png_free_ptr free_fn)
 {
-   if (png_ptr != NULL) {
-   png_ptr->mem_ptr = mem_ptr;
-   png_ptr->malloc_fn = malloc_fn;
-   png_ptr->free_fn = free_fn;
+   if (png_ptr != NULL)
+   {
+      png_ptr->mem_ptr = mem_ptr;
+      png_ptr->malloc_fn = malloc_fn;
+      png_ptr->free_fn = free_fn;
    }
 }