libyang MAINTENANCE change format of the empty loops
To improve readability and because of processing by the formatting
tools, add explicit empty block to the empty loops (for, while).
diff --git a/src/parser_xml.c b/src/parser_xml.c
index 3bf8de0..5a4fb80 100644
--- a/src/parser_xml.c
+++ b/src/parser_xml.c
@@ -1021,7 +1021,7 @@
if (op_p) {
*op_p = rep_op;
}
- for (tree = rep_op; tree->parent; tree = LYD_PARENT(tree));
+ for (tree = rep_op; tree->parent; tree = LYD_PARENT(tree)) {}
if (rpcr_e) {
/* connect to the operation */
lyd_insert_node(rpcr_e, NULL, tree);