X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdata-io%2Fdata-list.c;h=7a2a074b59e763eebe322780c96e86f057991ed6;hb=1134f778a7d1e729190065ce58f02b228e3c0a21;hp=ecb87d4a61a779a98af86cc63ae8b896a1bf5ec1;hpb=4b6ee946a98a755bae4f48629e31a5493cbf7bbd;p=pspp-builds.git

diff --git a/src/language/data-io/data-list.c b/src/language/data-io/data-list.c
index ecb87d4a..7a2a074b 100644
--- a/src/language/data-io/data-list.c
+++ b/src/language/data-io/data-list.c
@@ -282,7 +282,8 @@ cmd_data_list (struct lexer *lexer, struct dataset *ds)
 
  error:
   data_parser_destroy (parser);
-  dict_destroy (dict);
+  if (!in_input_program ())
+    dict_destroy (dict);
   fh_unref (fh);
   return CMD_CASCADING_FAILURE;
 }
@@ -404,7 +405,7 @@ parse_free (struct lexer *lexer, struct dictionary *dict,
 
       if (!parse_DATA_LIST_vars_pool (lexer, tmp_pool,
 				      &name, &name_cnt, PV_NONE))
-	return 0;
+	return false;
 
       if (lex_match (lexer, '('))
 	{
@@ -435,7 +436,7 @@ parse_free (struct lexer *lexer, struct dictionary *dict,
 	  if (v == NULL)
 	    {
 	      msg (SE, _("%s is a duplicate variable name."), name[i]);
-	      return 0;
+	      return false;
 	    }
           var_set_both_formats (v, &output);