Avoid unfounded warnings from GCC 7.2.

[pspp] / src / language / stats / aggregate.c

diff --git a/src/language/stats/aggregate.c b/src/language/stats/aggregate.c
index ff6c1fb59e8434a9ae475186a6d48d3e11369587..03117a5e6135ce4b30ac1eee01e0529654c450af 100644 (file)
--- a/src/language/stats/aggregate.c
+++ b/src/language/stats/aggregate.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2008, 2009, 2010, 2011, 2012, 2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -49,6 +49,7 @@
 #include "math/sort.h"
 #include "math/statistic.h"
 
+#include "gl/c-strcase.h"
 #include "gl/minmax.h"
 #include "gl/xalloc.h"
 
@@ -452,7 +453,7 @@ parse_aggregate_functions (struct lexer *lexer, const struct dictionary *dict,
       exclude = ds_chomp_byte (&function_name, '.') ? MV_SYSTEM : MV_ANY;
 
       for (function = agr_func_tab; function->name; function++)
-       if (!strcasecmp (function->name, ds_cstr (&function_name)))
+       if (!c_strcasecmp (function->name, ds_cstr (&function_name)))
          break;
       if (NULL == function->name)
        {
@@ -469,7 +470,6 @@ parse_aggregate_functions (struct lexer *lexer, const struct dictionary *dict,
        {
          if (function->src_vars == AGR_SV_YES)
            {
-              lex_force_match (lexer, T_LPAREN);
              goto error;
            }
        }
@@ -638,7 +638,7 @@ parse_aggregate_functions (struct lexer *lexer, const struct dictionary *dict,
 
            free (dest[i]);
            if (dest_label[i])
-              var_set_label (destvar, dest_label[i], true);
+              var_set_label (destvar, dest_label[i]);
 
            v->dest = destvar;
          }