sys-file-writer: Write variable names in mrsets in lowercase.

[pspp-builds.git] / src / data / sys-file-writer.c

diff --git a/src/data/sys-file-writer.c b/src/data/sys-file-writer.c
index 0aeb93a0a3137bacb0fff97a0d5bf1fcfac5cac7..6c9d4617109c722f7dea47dacc432553e7dc3e35 100644 (file)
--- a/src/data/sys-file-writer.c
+++ b/src/data/sys-file-writer.c
@@ -700,6 +700,7 @@ write_mrsets (struct sfm_writer *w, const struct dictionary *dict,
           const char *short_name_utf8 = var_get_short_name (mrset->vars[j], 0);
           char *short_name = recode_string (encoding, "UTF-8",
                                             short_name_utf8, -1);
+          str_lowercase (short_name);
           ds_put_format (&s, " %s", short_name);
           free (short_name);
         }