From dca0331b68e9847846e233c7aa7569b6fc2f4091 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Thu, 8 Jan 2009 15:27:23 -0800
Subject: [PATCH] Fix bug that could have caused infinite loop in
 ofp_print_actions().

Found by -Wextra noticing that len < 0 is always false.
---
 lib/ofp-print.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ofp-print.c b/lib/ofp-print.c
index d8d22b2b..f49aba43 100644
--- a/lib/ofp-print.c
+++ b/lib/ofp-print.c
@@ -448,7 +448,7 @@ ofp_print_actions(struct ds *string, const struct ofp_action_header *action,
                   size_t actions_len) 
 {
     uint8_t *p = (uint8_t *)action;
-    size_t len = 0;
+    int len = 0;
 
     ds_put_cstr(string, "actions=");
     while (actions_len > 0) {
-- 
2.30.2