Get rid of unnecessary uses of var_get_dict_index().

[pspp] / src / math / coefficient.c

diff --git a/src/math/coefficient.c b/src/math/coefficient.c
index f78895f8214e4b70b89668477ac1dfe1abc98fe2..b3dccc518733a8a079d50e9c11a8b65cbdbc00dd 100644 (file)
--- a/src/math/coefficient.c
+++ b/src/math/coefficient.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2005, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2009, 2010 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
@@ -159,18 +159,16 @@ pspp_coeff_var_to_coeff (const struct variable *v, struct pspp_coeff **coefs,
 {
   size_t i = 0;
   size_t j = 0;
-  size_t v_idx;
 
   struct pspp_coeff *result = NULL;
 
   if (v != NULL)
     {
-      v_idx = var_get_dict_index (v);
       while (i < n_coef)
        {
          if (coefs[i]->v_info != NULL)
            {
-             if (var_get_dict_index (coefs[i]->v_info->v) == v_idx)
+             if (coefs[i]->v_info->v == v)
                {
                  break;
                }