From a443a13a9d77d3826947a55dd3bdc684d7bb7ed8 Mon Sep 17 00:00:00 2001
From: kwolekr <kwolekr@minetest.net>
Date: Mon, 20 Apr 2015 01:35:41 -0400
Subject: [PATCH] Fix build on OS X (Thanks neoascetic)

---
 src/porting.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/porting.cpp b/src/porting.cpp
index 1834fb7c..eb7fea94 100644
--- a/src/porting.cpp
+++ b/src/porting.cpp
@@ -388,7 +388,8 @@ bool getCurrentExecPath(char *buf, size_t len)
 
 bool getCurrentExecPath(char *buf, size_t len)
 {
-	if (_NSGetExecutablePath(buf, &len) == -1)
+	uint32_t lenb = (uint32_t)len;
+	if (_NSGetExecutablePath(buf, &lenb) == -1)
 		return false;
 
 	return true;