From 9a1e2232baa20c2c24a8f4556e5891cdad5891df Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Fri, 17 Jun 2011 23:40:12 -0500
Subject: [PATCH] [devel] Fix pngvalid.c to compile when SCALE_16 is disabled.

---
 pngvalid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pngvalid.c b/pngvalid.c
index 96dba40db..cc675f609 100644
--- a/pngvalid.c
+++ b/pngvalid.c
@@ -6099,7 +6099,7 @@ gamma_info_imp(gamma_display *dp, png_structp pp, png_infop pi)
     * PNG_MAX_GAMMA_8 when doing the following.
     */
    if (dp->scale16)
-#     ifdef PNG_READ_16_TO_8_SUPPORTED
+#     ifdef PNG_READ_SCALE_16_TO_8_SUPPORTED
          png_set_scale_16(pp);
 #     else
          png_error(pp, "scale16 (16 to 8 bit conversion) not supported");