From 217b3d2bce272255ebc80606aeb23afac221d18e Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Mon, 30 Jul 2012 14:12:49 +0200
Subject: [PATCH] fix compilation on OSX

---
 src/commands.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands.cc b/src/commands.cc
index 6c04fbc0..0fcffabc 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -581,7 +581,7 @@ void exec_commands_in_runtime_file(const CommandParameters& params,
     assert(res != -1);
     buffer[res] = '\0';
 #elif defined(__APPLE__)
-    uint32_t bufsize = 2048 - filename.length();
+    uint32_t bufsize = 2048 - (int)filename.length();
     _NSGetExecutablePath(buffer, &bufsize);
     char* canonical_path = realpath(buffer, NULL);
     strncpy(buffer, canonical_path, 2048 - (int)filename.length());