# HG changeset patch
# User Bruno Haible <bruno@clisp.org>
# Date 1261443494 -3600
# Node ID b48b6eb9e594a0d023b076ca8b5d991f4e356635
# Parent  0e92bf4fb236a93b7d17dacd788804665e2a34ee
Tweak last commit.

diff --git a/lib/localename.h b/lib/localename.h
--- a/lib/localename.h
+++ b/lib/localename.h
@@ -54,6 +54,8 @@
 
 /* Determine the default locale's name, as specified by environment
    variables.
+   Return the locale category's name, or NULL if no locale has been specified
+   by environment variables.
    The result must not be freed; it is statically allocated.  */
 extern const char * gl_locale_name_environ (int category, const char *categoryname);