Francois Gouget : windowscodecs: Autoconf macros don't always have a value.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9f90ec8dea4a2b745263c689f8015e5fb2b285c5
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9f90ec8dea4a2b745263c689f8015e5fb2b285c5

Author: Francois Gouget <fgouget at free.fr>
Date:   Tue Jul 16 12:28:20 2013 +0200

windowscodecs: Autoconf macros don't always have a value.

---

 dlls/windowscodecs/pngformat.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/windowscodecs/pngformat.c b/dlls/windowscodecs/pngformat.c
index 1708580..065b5b8 100644
--- a/dlls/windowscodecs/pngformat.c
+++ b/dlls/windowscodecs/pngformat.c
@@ -176,7 +176,7 @@ MAKE_FUNCPTR(png_get_tRNS);
 MAKE_FUNCPTR(png_set_bgr);
 MAKE_FUNCPTR(png_set_crc_action);
 MAKE_FUNCPTR(png_set_error_fn);
-#if HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
+#ifdef HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
 MAKE_FUNCPTR(png_set_expand_gray_1_2_4_to_8);
 #else
 MAKE_FUNCPTR(png_set_gray_1_2_4_to_8);
@@ -225,7 +225,7 @@ static void *load_libpng(void)
         LOAD_FUNCPTR(png_set_bgr);
         LOAD_FUNCPTR(png_set_crc_action);
         LOAD_FUNCPTR(png_set_error_fn);
-#if HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
+#ifdef HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
         LOAD_FUNCPTR(png_set_expand_gray_1_2_4_to_8);
 #else
         LOAD_FUNCPTR(png_set_gray_1_2_4_to_8);
@@ -467,7 +467,7 @@ static HRESULT WINAPI PngDecoder_Initialize(IWICBitmapDecoder *iface, IStream *p
         {
             if (bit_depth < 8)
             {
-#if HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
+#ifdef HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
                 ppng_set_expand_gray_1_2_4_to_8(This->png_ptr);
 #else
                 ppng_set_gray_1_2_4_to_8(This->png_ptr);