Undo misguided distinction WRT deciding if a warning is an error or a warning.

A Warning is a warning, diagnostics DTRT. Cosmetic correction from fallout for
fix for PR21061. See ML-archives for details on why this hunk is wrong but
still harmless in effect.

2007-12-16  Bernhard Fischer  <aldot@gcc.gnu.org>

        * errors.c (gfc_notify_std): As originally stated but improperly 
        changed, disregard warnings_are_errors for deciding which buffer
        to use for warnings.

From-SVN: r130990

gcc/fortran/ChangeLog

+2007-12-16  Bernhard Fischer  <aldot@gcc.gnu.org>
+
+	* errors.c (gfc_notify_std): As originally stated but improperly
+	changed, disregard warnings_are_errors for deciding which buffer
+	to use for warnings.
+
 2007-12-16  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/31213

gcc/fortran/error.c

@@ -715,8 +715,7 @@ gfc_notify_std (int std, const char *nocmsgid, ...)
   if (gfc_suppress_error)
     return warning ? SUCCESS : FAILURE;
 
-  cur_error_buffer = (warning && !warnings_are_errors)
-		   ? &warning_buffer : &error_buffer;
+  cur_error_buffer = warning ? &warning_buffer : &error_buffer;
   cur_error_buffer->flag = 1;
   cur_error_buffer->index = 0;