commit 1e008d23b30fa88e6ac46cb3e7c861ae0db8fa2c
author Radek Krejci <rkrejci@cesnet.cz> Mon Aug 17 11:37:37 2020 +0200
committer Radek Krejci <rkrejci@cesnet.cz> Fri Aug 21 17:02:23 2020 +0200
tree 36751cb3dfbe92a0003bea4a00e622755d119ed1
parent f54e7bc9571fba963d03d881267779959455a045

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).

src/tree_data.c

diff --git a/src/tree_data.c b/src/tree_data.c
index a6963ba..6baa2d5 100644
--- a/src/tree_data.c
+++ b/src/tree_data.c
@@ -283,7 +283,7 @@
         size_t len = strlen(path);
 
         /* ignore trailing whitespaces */
-        for (; len > 0 && isspace(path[len - 1]); len--);
+        for (; len > 0 && isspace(path[len - 1]); len--) {}
 
         if (len >= 5 && !strncmp(&path[len - 4], ".xml", 4)) {
             format = LYD_XML;
@@ -1700,7 +1700,7 @@
         if (sibling->parent) {
             sibling = sibling->parent->child;
         } else {
-            for (; sibling->prev->next != node; sibling = sibling->prev);
+            for (; sibling->prev->next != node; sibling = sibling->prev) {}
         }
         sibling->prev = node;
     }
@@ -2103,7 +2103,7 @@
 
     /* insert as the last attribute */
     if (parent->meta) {
-        for (last = parent->meta; last->next; last = last->next);
+        for (last = parent->meta; last->next; last = last->next) {}
         last->next = meta;
     } else {
         parent->meta = meta;
@@ -2158,7 +2158,7 @@
     if (parent) {
         lyd_insert_meta(parent, mt);
     } else if (*meta) {
-        for (last = *meta; last->next; last = last->next);
+        for (last = *meta; last->next; last = last->next) {}
         last->next = mt;
     }
 
@@ -2187,7 +2187,7 @@
 
     /* insert as the last attribute */
     if (opaq->attr) {
-        for (last = opaq->attr; last->next; last = last->next);
+        for (last = opaq->attr; last->next; last = last->next) {}
         last->next = attr;
     } else {
         opaq->attr = attr;
@@ -2233,7 +2233,7 @@
     if (parent) {
         lyd_insert_attr(parent, at);
     } else if (*attr) {
-        for (last = *attr; last->next; last = last->next);
+        for (last = *attr; last->next; last = last->next) {}
         last->next = at;
     }
 
@@ -2736,7 +2736,7 @@
 
     /* insert as the last attribute */
     if (node->meta) {
-        for (last = node->meta; last->next; last = last->next);
+        for (last = node->meta; last->next; last = last->next) {}
         last->next = mt;
     } else {
         node->meta = mt;
@@ -2975,7 +2975,7 @@
     if (node->parent) {
         first = node->parent->child;
     } else {
-        for (first = node; node->prev->next; node = node->prev);
+        for (first = node; node->prev->next; node = node->prev) {}
     }
     pos = 1;
     for (iter = first; iter != node; iter = iter->next) {
@@ -3028,7 +3028,7 @@
         goto iter_print;
         while (depth) {
             /* find the right node */
-            for (iter = node, i = 1; i < depth; iter = (const struct lyd_node *)iter->parent, ++i);
+            for (iter = node, i = 1; i < depth; iter = (const struct lyd_node *)iter->parent, ++i) {}
 iter_print:
             /* print prefix and name */
             mod = NULL;