Fixed constness issues.

[pspp-builds.git] / src / data / casereader-filter.c

diff --git a/src/data/casereader-filter.c b/src/data/casereader-filter.c
index 88d798e3927d054ad38125f02963fa314716d67a..d06bdc86c3101a3f30d4145d0b22deaa2b7b53af 100644 (file)
--- a/src/data/casereader-filter.c
+++ b/src/data/casereader-filter.c
@@ -205,7 +205,7 @@ casereader_filter_missing_destroy (void *cfm_)
 
 struct casereader *
 casereader_create_filter_missing (struct casereader *reader,
-                                  struct variable **vars, size_t var_cnt,
+                                  const struct variable **vars, size_t var_cnt,
                                   enum mv_class class,
                                   struct casewriter *exclude) 
 {