Improve comments in last patch.

diff --git a/gettext-tools/m4/locale-ja.m4 b/gettext-tools/m4/locale-ja.m4
index d3e3e273865c80fcf31ff3f2b623d1a9a6cbb89d..cda6d1934115f5be8b355f4b856637f97a76a11e 100644 (file)
--- a/gettext-tools/m4/locale-ja.m4
+++ b/gettext-tools/m4/locale-ja.m4
@@ -53,8 +53,9 @@ int main ()
   if (nl_langinfo (CODESET) [0] == '\0') return 1;
 #endif
 #ifdef __CYGWIN__
-  /* On Cygwin, avoid locale names  without encoding suffix, because the
-     locale_charset() function relies on the encoding suffix.  */
+  /* On Cygwin, avoid locale names without encoding suffix, because the
+     locale_charset() function relies on the encoding suffix.  Note that
+     LC_ALL is set on the command line.  */
   if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
 #endif
   /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.