Constness

diff --git a/src/data/casereader-translator.c b/src/data/casereader-translator.c
index bcab117c55283ab336746a89b059181ae2be655e..fc823049d570df34863291ab4b0650f2cba6d26b 100644 (file)
--- a/src/data/casereader-translator.c
+++ b/src/data/casereader-translator.c
@@ -490,7 +490,7 @@ uniquify (const struct ccase *c, void *aux)
   const union value *current_value = case_data (c, cdr->key);
   const int key_width = var_get_width (cdr->key);
   const double weight = cdr->weight ? case_data (c, cdr->weight)->f : 1.0;
-  const struct ccase *next_case = casereader_peek (cdr->clone, cdr->n + 1);
+  struct ccase *next_case = casereader_peek (cdr->clone, cdr->n + 1);
   int dir = 0;
 
   cdr->n ++;