From d16b4df7fd244c3ab3920104762f5426480ee7de Mon Sep 17 00:00:00 2001
From: Doug Binks <doug@enkisoftware.com>
Date: Mon, 7 Apr 2014 14:22:12 +0200
Subject: [PATCH] Warning/Error fix: added int return type to nvgIsBlack

---
 src/nanovg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nanovg.c b/src/nanovg.c
index d23dc21..e286b64 100644
--- a/src/nanovg.c
+++ b/src/nanovg.c
@@ -346,7 +346,7 @@ struct NVGcolor nvgHSLA(float h, float s, float l, unsigned char a)
 	return col;
 }
 
-nvgIsBlack( struct NVGcolor col )
+int nvgIsBlack( struct NVGcolor col )
 {
     if( col.r == 0.0f && col.g == 0.0f && col.b == 0.0f && col.a == 0.0f )
     {