diff --git a/packages/maps/dev_lainio.cgz b/packages/maps/dev_lainio.cgz
index d91ddb36..6f8eb8ca 100644
Binary files a/packages/maps/dev_lainio.cgz and b/packages/maps/dev_lainio.cgz differ
diff --git a/source/include/GL/glext.h b/source/include/GL/glext.h
index 7bb8e6e7..7f0a5e4e 100755
--- a/source/include/GL/glext.h
+++ b/source/include/GL/glext.h
@@ -3053,17 +3053,19 @@ typedef ptrdiff_t GLintptr;
 typedef ptrdiff_t GLsizeiptr;
 #endif
 
-#ifndef GL_ARB_vertex_buffer_object
+#if !defined(GL_ARB_vertex_buffer_object) && !defined(__APPLE__)
 /* GL types for handling large vertex buffer objects */
 typedef ptrdiff_t GLintptrARB;
 typedef ptrdiff_t GLsizeiptrARB;
 #endif
 
-#ifndef GL_ARB_shader_objects
+#ifndef GL_ARB_shader
 /* GL types for handling shader object handles and program/shader text */
 typedef char GLcharARB;		/* native character */
+#ifndef __APPLE__
 typedef unsigned int GLhandleARB;	/* shader object handle */
 #endif
+#endif
 
 /* GL types for "half" precision (s10e5) float data in host memory */
 #ifndef GL_ARB_half_float_pixel
diff --git a/source/src/bot/bot.h b/source/src/bot/bot.h
index 783040e2..86813e7d 100644
--- a/source/src/bot/bot.h
+++ b/source/src/bot/bot.h
@@ -39,7 +39,9 @@
 #ifndef BOT_H
 #define BOT_H
 
+#ifndef RELEASE_BUILD
 #define RELEASE_BUILD // Set when you want to make a release build
+#endif
 
 #include "bot_util.h"
 #include "bot_waypoint.h"
diff --git a/source/src/main.cpp b/source/src/main.cpp
index d18706fa..e472ea07 100644
--- a/source/src/main.cpp
+++ b/source/src/main.cpp
@@ -441,7 +441,7 @@ void setupscreen(int &usedcolorbits, int &useddepthbits, int &usedfsaa)
     int flags = SDL_RESIZABLE;
     #if defined(WIN32) || defined(__APPLE__)
     flags = 0;
-    putenv("SDL_VIDEO_CENTERED=1"); //Center window
+    putenv(newstring("SDL_VIDEO_CENTERED=1")); //Center window
     #endif
     if(fullscreen) flags |= SDL_FULLSCREEN;
     SDL_Rect **modes = SDL_ListModes(NULL, SDL_OPENGL|flags);