From 86a3c4fb143a789ebdae60f477603d39d06b78c8 Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Sun, 3 Jul 2016 10:26:38 -0500
Subject: [PATCH] [libpng17] Don't call png_icc_set_sRGB() when it's not
 compiled.

---
 pngrutil.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pngrutil.c b/pngrutil.c
index 6a14b4ed1..223cf75bd 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1318,12 +1318,12 @@ png_handle_iCCP(png_structrp png_ptr, png_inforp info_ptr)
                                     png_crc_finish(png_ptr, length);
                                     finished = 1;
 
-#                                   ifdef PNG_sRGB_SUPPORTED
+# if defined(PNG_sRGB_SUPPORTED) && PNG_sRGB_PROFILE_CHECKS >= 0
                                        /* Check for a match against sRGB */
                                        png_icc_set_sRGB(png_ptr,
                                           &png_ptr->colorspace, profile,
                                           png_ptr->zstream.adler);
-#                                   endif
+# endif
 
                                     /* Steal the profile for info_ptr. */
                                     if (info_ptr != NULL)