[devel] Made use of whitespace around debug statements consistent.
diff --git a/pngwtran.c b/pngwtran.c
index 101c501..3070f65 100644
--- a/pngwtran.c
+++ b/pngwtran.c
@@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
- * Last changed in libpng 1.4.0 [August 13, 2009]
+ * Last changed in libpng 1.4.0 [August 15, 2009]
* Copyright (c) 1998-2009 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -90,6 +90,7 @@
png_do_pack(png_row_infop row_info, png_bytep row, png_uint_32 bit_depth)
{
png_debug(1, "in png_do_pack");
+
if (row_info->bit_depth == 8 &&
row_info->channels == 1)
{
@@ -213,6 +214,7 @@
png_do_shift(png_row_infop row_info, png_bytep row, png_color_8p bit_depth)
{
png_debug(1, "in png_do_shift");
+
if (
row_info->color_type != PNG_COLOR_TYPE_PALETTE)
{
@@ -333,6 +335,7 @@
png_do_write_swap_alpha(png_row_infop row_info, png_bytep row)
{
png_debug(1, "in png_do_write_swap_alpha");
+
{
if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
{
@@ -418,6 +421,7 @@
png_do_write_invert_alpha(png_row_infop row_info, png_bytep row)
{
png_debug(1, "in png_do_write_invert_alpha");
+
{
if (row_info->color_type == PNG_COLOR_TYPE_RGB_ALPHA)
{
@@ -505,6 +509,7 @@
png_do_write_intrapixel(png_row_infop row_info, png_bytep row)
{
png_debug(1, "in png_do_write_intrapixel");
+
if (
(row_info->color_type & PNG_COLOR_MASK_COLOR))
{