X-Git-Url: http://nitlanguage.org

diff --git a/src/mmloader.nit b/src/mmloader.nit
index 0230cc5..c59b30c 100644
--- a/src/mmloader.nit
+++ b/src/mmloader.nit
@@ -55,12 +55,12 @@ redef class ToolContext
 		# Setup the paths value
 		paths.append(opt_path.value)
 
-		var path_env = once ("NIT_PATH".to_symbol).environ
+		var path_env = "NIT_PATH".environ
 		if not path_env.is_empty then
 			paths.append(path_env.split_with(':'))
 		end
 
-		path_env = once ("NIT_DIR".to_symbol).environ
+		path_env = "NIT_DIR".environ
 		if not path_env.is_empty then
 			var libname = "{path_env}/lib"
 			if libname.file_exists then paths.add(libname)
@@ -186,7 +186,7 @@ redef class ToolContext
 end
 
 # A load handler know how to load a specific module type
-class ModuleLoader
+interface ModuleLoader
 	# Type of module loaded by the loader
 	type MODULE: MMModule