Use stdbool more widely

We already use the C99 bool type from stdbool.h in a few places.  However
there are many other places we represent boolean values as plain ints.
This patch changes that.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 2 insertions, 2 deletions

diff --git a/flattree.c b/flattree.c
index 665dad7..bd99fa2 100644
--- a/flattree.c
+++ b/flattree.c
@@ -261,7 +261,7 @@ static void flatten_tree(struct node *tree, struct emitter *emit,
 {
 	struct property *prop;
 	struct node *child;
-	int seen_name_prop = 0;
+	bool seen_name_prop = false;
 
 	if (tree->deleted)
 		return;
@@ -279,7 +279,7 @@ static void flatten_tree(struct node *tree, struct emitter *emit,
 		int nameoff;
 
 		if (streq(prop->name, "name"))
-			seen_name_prop = 1;
+			seen_name_prop = true;
 
 		nameoff = stringtable_insert(strbuf, prop->name);