grass.py: warning to message when language override (cosmetics)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@64376 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/init/grass.py

@@ -813,7 +813,7 @@ def set_language():
             return
     
     else:
-        warning("A language override has been requested. Trying to switch GRASS into '%s'..." % language)
+        message("A language override has been requested. Trying to switch GRASS into '%s'..." % language)
         
         try:
             locale.setlocale(locale.LC_ALL, language)