From 11b4f4177b243c0c56e03afd8ac6fdc7a9c69de1 Mon Sep 17 00:00:00 2001
From: Jason Perkins <starkos@industriousone.com>
Date: Sun, 8 Sep 2013 11:49:37 -0400
Subject: [PATCH] Force command line option keys to lowercase to allow mixed
 case from users

---
 src/host/premake.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/host/premake.c b/src/host/premake.c
index 03ca7222..baeaf59c 100755
--- a/src/host/premake.c
+++ b/src/host/premake.c
@@ -6,6 +6,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 #include "premake.h"
 
 #if PLATFORM_MACOSX
@@ -277,6 +278,9 @@ int process_option(lua_State* L, const char* arg)
 		value = "";
 	}
 
+	/* Make keys lowercase to avoid case issues */
+	for (char* p = key; *p; ++p) { *p = tolower(*p); }
+
 	/* Store it in the Options table, which is already on the stack */
 	lua_pushstring(L, value);
 	lua_setfield(L, -3, key);