[FFmpeg-cvslog] zmqsend: Initialize ret to 0

[Timothy Gu]

ffmpeg | branch: release/3.1 | Timothy Gu <timothygu99 at gmail.com> | Mon Dec  5 10:04:57 2016 -0800| [540a4433bd35fda61562e04a2a2aa3fa358c5a24] | committer: Michael Niedermayer

zmqsend: Initialize ret to 0

Fixes CID1396857.

(cherry picked from commit d903b4e3ad4a81b3dd79f12c2f3b9cb16e511173)
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=540a4433bd35fda61562e04a2a2aa3fa358c5a24
---

 tools/zmqsend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/zmqsend.c b/tools/zmqsend.c
index d47bf21..6148bd6 100644
--- a/tools/zmqsend.c
+++ b/tools/zmqsend.c
@@ -53,7 +53,7 @@ int main(int argc, char **argv)
 {
     AVBPrint src;
     char c, *src_buf, *recv_buf;
-    int recv_buf_size, ret;
+    int recv_buf_size, ret = 0;
     void *zmq_ctx, *socket;
     const char *bind_address = "tcp://localhost:5555";
     const char *infilename = NULL;