1 files changed, 5 insertions, 5 deletions
diff --git a/lib/liblua_wrapper.cc b/lib/liblua_wrapper.cc
index 9e06be9..80a05d6 100644
--- a/lib/liblua_wrapper.cc
+++ b/lib/liblua_wrapper.cc
@@ -39,7 +39,7 @@ LibLUAWrapper::~LibLUAWrapper()
   lua_close(L);
 }
 
-int LibLUAWrapper::loadFile(char *fname)
+int LibLUAWrapper::loadFile(const char *fname)
 {
   int s;
 
@@ -112,7 +112,7 @@ int LibLUAWrapper::loadBuffer(char *buffer)
   return 0;
 }
 
-int LibLUAWrapper::getInteger(char *name)
+int LibLUAWrapper::getInteger(const char *name)
 {
   lua_getfield(L, LUA_GLOBALSINDEX, name); 
   
@@ -125,7 +125,7 @@ int LibLUAWrapper::getInteger(char *name)
   return val;
 }
 
-double LibLUAWrapper::getReal(char *name)
+double LibLUAWrapper::getReal(const char *name)
 {
   lua_getfield(L, LUA_GLOBALSINDEX, name); 
   
@@ -138,7 +138,7 @@ double LibLUAWrapper::getReal(char *name)
   return val;
 }
 
-bool LibLUAWrapper::getBoolean(char *name)
+bool LibLUAWrapper::getBoolean(const char *name)
 {
   lua_getfield(L, LUA_GLOBALSINDEX, name); 
   
@@ -151,7 +151,7 @@ bool LibLUAWrapper::getBoolean(char *name)
   return val;
 }
 
-std::string LibLUAWrapper::getString(char *name)
+std::string LibLUAWrapper::getString(const char *name)
 {
   lua_getfield(L, LUA_GLOBALSINDEX, name);