From 9d8c12213abd15fee2d84da62d3e5145d9db06cd Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Fri, 10 Aug 2012 12:34:19 +0000
Subject: [PATCH]

---
 coders/png.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coders/png.c b/coders/png.c
index d167161e2..f0872f4a7 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -1123,7 +1123,7 @@ Magick_RenderingIntent_from_PNG_RenderingIntent(const int ping_intent)
     }
 }
 
-static char *
+static const char *
 Magick_RenderingIntentString_from_PNG_RenderingIntent(const int ping_intent)
 {
   switch (ping_intent)
-- 
2.50.1