Use UTF-8 case-insensitive hashes and comparisons for language identifiers.

[pspp] / src / data / sys-file-reader.c

diff --git a/src/data/sys-file-reader.c b/src/data/sys-file-reader.c
index 83da9ee82e9d4fd6dc558d5a77fb741673861e6b..defe460f5cb6cc8f5249bfba6c9254d41ee6b7a6 100644 (file)
--- a/src/data/sys-file-reader.c
+++ b/src/data/sys-file-reader.c
@@ -1610,7 +1610,7 @@ parse_long_var_name_map (struct sfm_reader *r,
         }
 
       /* Identify any duplicates. */
-      if (strcasecmp (var_get_short_name (var, 0), long_name)
+      if (utf8_strcasecmp (var_get_short_name (var, 0), long_name)
           && dict_lookup_var (dict, long_name) != NULL)
         {
           sys_warn (r, record->pos,