X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fuci.git;a=blobdiff_plain;f=history.c;h=a31dbfaf1cb23d5ed196e4f6cbc66daf0a4ea042;hp=1fe2900821a8d8a10715ff73eced4357a6d066ce;hb=179b6f5fced8a0c1028ee56451efa26e40392961;hpb=4fb6a564b8eebe01f46766b8238a64d6414ed3ba

diff --git a/history.c b/history.c
index 1fe2900..a31dbfa 100644
--- a/history.c
+++ b/history.c
@@ -318,7 +318,7 @@ static void uci_filter_history(struct uci_context *ctx, const char *name, const
 done:
 	if (filename)
 		free(filename);
-	uci_close_stream(f);
+	uci_close_stream(pctx->file);
 	uci_foreach_element_safe(&list, tmp, e) {
 		uci_free_element(e);
 	}
@@ -332,7 +332,7 @@ int uci_revert(struct uci_context *ctx, struct uci_ptr *ptr)
 	char *option = NULL;
 
 	UCI_HANDLE_ERR(ctx);
-	expand_ptr(ctx, ptr, true);
+	expand_ptr(ctx, ptr, false);
 	UCI_ASSERT(ctx, ptr->p->has_history);
 
 	/* 
@@ -348,8 +348,10 @@ int uci_revert(struct uci_context *ctx, struct uci_ptr *ptr)
 	/* NB: need to clone package, section and option names, 
 	 * as they may get freed on uci_free_package() */
 	package = uci_strdup(ctx, ptr->p->e.name);
-	section = uci_strdup(ctx, ptr->section);
-	option = uci_strdup(ctx, ptr->option);
+	if (ptr->section)
+		section = uci_strdup(ctx, ptr->section);
+	if (ptr->option)
+		option = uci_strdup(ctx, ptr->option);
 
 	uci_free_package(&ptr->p);
 	uci_filter_history(ctx, package, section, option);