From dad4dfbcb933be618c55cf41ceee9d1da6b13d6b Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Tue, 16 Oct 2018 10:21:50 +0300
Subject: [PATCH] png_const_colorp isn't used in SDL_image-1.2.x.

---
 IMG_png.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/IMG_png.c b/IMG_png.c
index 84f5d775..f9cebfcb 100644
--- a/IMG_png.c
+++ b/IMG_png.c
@@ -75,7 +75,6 @@
 #if (PNG_LIBPNG_VER_MINOR < 5)
 #define LIBPNG_VERSION_12
 typedef png_bytep png_const_bytep;
-typedef png_color *png_const_colorp;
 #endif
 #if (PNG_LIBPNG_VER_MINOR < 6)
 typedef png_structp png_const_structrp;
@@ -542,7 +541,7 @@ SDL_Surface *IMG_LoadPNG_RW(SDL_RWops *src)
 		    palette->colors[i].b = (Uint8)i;
 		}
 	    } else if (png_num_palette > 0 ) {
-		palette->ncolors = png_num_palette; 
+		palette->ncolors = png_num_palette;
 		for( i=0; i<png_num_palette; ++i ) {
 		    palette->colors[i].b = png_palette[i].blue;
 		    palette->colors[i].g = png_palette[i].green;