*: use clang's 'ForEachMacros' format style option

This fixes the broken indentation of several foreach loops throughout
the code.

From clang's documentation[1]:
  ForEachMacros: A vector of macros that should be interpreted as foreach
  loops instead of as function calls.

[1] http://clang.llvm.org/docs/ClangFormatStyleOptions.html

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/ns.c b/lib/ns.c
index ba920e31b9..fdf93d0742 100644
--- a/lib/ns.c
+++ b/lib/ns.c
@@ -378,8 +378,7 @@ static int ns_config_write(struct vty *vty)
 	struct ns *ns;
 	int write = 0;
 
-	RB_FOREACH(ns, ns_head, &ns_tree)
-	{
+	RB_FOREACH (ns, ns_head, &ns_tree) {
 		if (ns->ns_id == NS_DEFAULT || ns->name == NULL)
 			continue;