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/validation.c b/src/validation.c
index b5e86d9..316946a 100644
--- a/src/validation.c
+++ b/src/validation.c
@@ -919,7 +919,7 @@
}
/* find first top-level node */
- for (tree = node; tree->parent; tree = (struct lyd_node *)tree->parent);
+ for (tree = node; tree->parent; tree = (struct lyd_node *)tree->parent) {}
while (tree->prev->next) {
tree = tree->prev;
}