utf8: don't allow NUL in decoded strings.

[ccan] / ccan / btree / _info

diff --git a/ccan/btree/_info b/ccan/btree/_info
index e5f231312f55c443555522d57cd165e528e7c745..7a69ed910243e5bead2fb60109a326383607abd2 100644 (file)
--- a/ccan/btree/_info
+++ b/ccan/btree/_info
@@ -1,5 +1,6 @@
-#include <string.h>
 #include "config.h"
+#include <stdio.h>
+#include <string.h>
 
 /**
  * btree - Efficient sorted associative container based on B-trees.