--- a/QTfrontend/CMakeLists.txt	Wed Dec 25 08:44:39 2013 -0500
+++ b/QTfrontend/CMakeLists.txt	Thu Dec 26 05:48:51 2013 -0800
@@ -61,8 +61,8 @@
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/util/platform)
 include_directories(${SDL_INCLUDE_DIR})
 include_directories(${SDLMIXER_INCLUDE_DIR})
-include_directories(${PHYSFS_INCLUDE_DIR})
-include_directories(${PHYSLAYER_INCLUDE_DIR})
+include_directories(BEFORE ${PHYSFS_INCLUDE_DIR})
+include_directories(BEFORE ${PHYSLAYER_INCLUDE_DIR})
 
 
 if(UNIX)

--- a/misc/libphysfs/platform_unix.c	Wed Dec 25 08:44:39 2013 -0500
+++ b/misc/libphysfs/platform_unix.c	Thu Dec 26 05:48:51 2013 -0800
@@ -193,7 +193,7 @@
 
         if (access(exe, X_OK) == 0)  /* Exists as executable? We're done. */
         {
-            exe[size - binlen] = '\0'; /* chop off filename, leave '/' */
+            exe[size - binlen - 1] = '\0'; /* chop off filename, leave '/' */
             return exe;
         } /* if */