Avoid unfounded warnings from GCC 7.2.

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

diff --git a/src/language/stats/autorecode.c b/src/language/stats/autorecode.c
index d3c5864c2221a6f79ff5ffada2b88c887de069fe..f6ea46241634e3d9b0d8e14db119e7bdadd532fe 100644 (file)
--- a/src/language/stats/autorecode.c
+++ b/src/language/stats/autorecode.c
@@ -257,7 +257,7 @@ cmd_autorecode (struct lexer *lexer, struct dataset *ds)
 
         item = find_arc_item (spec, value, hash);
         if ( (item == NULL)
-            &&  
+            &&
             ( arc->blank_valid
                || val_type_from_width (spec->width) == VAL_NUMERIC
                || ! value_is_blank (value, width, dict))
@@ -312,7 +312,7 @@ cmd_autorecode (struct lexer *lexer, struct dataset *ds)
          value_init (&to_val, 0);
 
          items[j]->to = direction == ASCENDING ? j + 1 : n_items - j;
-         
+
          to_val.f = items[j]->to;
 
          /* Add value labels to the destination variable which indicate
@@ -326,7 +326,7 @@ cmd_autorecode (struct lexer *lexer, struct dataset *ds)
            }
          else
            recoded_value = c_xasprintf ("%.*g", DBL_DIG + 1, from->f);
-         
+
          /* Remove trailing whitespace */
           len = strlen (recoded_value);
           while (len > 0 && recoded_value[len - 1] == ' ')
@@ -382,7 +382,7 @@ arc_free (struct autorecode_pgm *arc)
       for (i = 0; i < arc->n_specs; i++)
        {
          struct arc_spec *spec = &arc->specs[i];
-         
+
          if (--spec->items->refcnt == 0)
            {
              hmap_destroy (&spec->items->ht);
@@ -395,7 +395,7 @@ arc_free (struct autorecode_pgm *arc)
          hmap_destroy (&arc->global_items->ht);
          free (arc->global_items);
        }
-      
+
       free (arc->specs);
       free (arc);
     }