From cde5d37eb27667c5d4fbd35fd0a2be9b523d68d9 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Mon, 24 Aug 2020 18:17:47 +0200
Subject: [PATCH] Put this behind RPNG_TEST

---
 libretro-common/formats/png/rpng.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libretro-common/formats/png/rpng.c b/libretro-common/formats/png/rpng.c
index d32e7723e7..3d8ced1c13 100644
--- a/libretro-common/formats/png/rpng.c
+++ b/libretro-common/formats/png/rpng.c
@@ -179,12 +179,14 @@ static bool png_process_ihdr(struct png_ihdr *ihdr)
          return false;
    }
 
+#ifdef RPNG_TEST
    fprintf(stderr, "IHDR: (%u x %u), bpc = %u, palette = %s, color = %s, alpha = %s, adam7 = %s.\n",
          ihdr->width, ihdr->height,
          ihdr_depth, (ihdr->color_type == PNG_IHDR_COLOR_PLT) ? "yes" : "no",
          (ihdr->color_type & PNG_IHDR_COLOR_RGB)              ? "yes" : "no",
          (ihdr->color_type & PNG_IHDR_COLOR_GRAY_ALPHA)       ? "yes" : "no",
          ihdr->interlace == 1 ? "yes" : "no");
+#endif
 
    return true;
 }