zebra: Fix use of uninited variable

Allow compiler to think the value is actually set to
something useful in an impossible case.

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

diff --git a/zebra/zserv.c b/zebra/zserv.c
index 14e0db40bfb50c62d864f14a30716af10b375e7d..7dbbd129d9bce45e85d769ee197718064139619b 100644 (file)
--- a/zebra/zserv.c
+++ b/zebra/zserv.c
@@ -198,7 +198,7 @@ static int zserv_write(struct thread *thread)
 {
        struct zserv *client = THREAD_ARG(thread);
        struct stream *msg;
-       uint32_t wcmd;
+       uint32_t wcmd = 0;
        struct stream_fifo *cache;
 
        /* If we have any data pending, try to flush it first */