From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Sat, 25 Aug 2018 22:27:11 +0000 (-0400)
Subject: lib: Cleanup uninted `top` variable in ferr.c
X-Git-Tag: frr-6.1-dev~15^2~1
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=184ce1c5d16850c56830ad02a6cb22151f553cf8;p=matthieu%2Ffrr.git

lib: Cleanup uninted `top` variable in ferr.c

The `top` variable could possibly be used without
any initialization, remove the possibility.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

diff --git a/lib/ferr.c b/lib/ferr.c
index d1b9d514b4..17ec51c4bf 100644
--- a/lib/ferr.c
+++ b/lib/ferr.c
@@ -107,7 +107,7 @@ struct log_ref *log_ref_get(uint32_t code)
 void log_ref_display(struct vty *vty, uint32_t code, bool json)
 {
 	struct log_ref *ref;
-	struct json_object *top, *obj;
+	struct json_object *top = NULL, *obj = NULL;
 	struct list *errlist;
 	struct listnode *ln;