From 812506b80c4dfe6600038933a47ccef6ec3faa94 Mon Sep 17 00:00:00 2001
From: Jim Bankoski <jimbankoski@google.com>
Date: Tue, 19 Aug 2014 14:56:09 -0700
Subject: [PATCH] set_maps: add exit to avoid uninitialized variable warning

Change-Id: I08e42adeab9f9fa0337173ba0923f3bc0dd36806
---
 examples/set_maps.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/set_maps.c b/examples/set_maps.c
index ff60d515c..2ee5bca50 100644
--- a/examples/set_maps.c
+++ b/examples/set_maps.c
@@ -42,6 +42,7 @@
 // Use the `simple_decoder` example to decode this sample, and observe
 // the change in the image at frames 22, 33, and 44.
 
+#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -177,9 +178,10 @@ int main(int argc, char **argv) {
   memset(&info, 0, sizeof(info));
 
   encoder = get_vpx_encoder_by_name(argv[1]);
-  if (!encoder)
+  if (encoder == NULL) {
     die("Unsupported codec.");
-
+  }
+  assert(encoder != NULL);
   info.codec_fourcc = encoder->fourcc;
   info.frame_width = strtol(argv[2], NULL, 0);
   info.frame_height = strtol(argv[3], NULL, 0);