avs: silence "may be used uninitialized" warnings

We initialize the struct to 0 to also ensure any actual use of
the pointers in it will not lead to security issues.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/avs.c b/libavcodec/avs.c
index 0881d7417e..39ce7da561 100644
--- a/libavcodec/avs.c
+++ b/libavcodec/avs.c
@@ -57,7 +57,7 @@ avs_decode_frame(AVCodecContext * avctx,
     int i, j, x, y, stride, vect_w = 3, vect_h = 3;
     AvsVideoSubType sub_type;
     AvsBlockType type;
-    GetBitContext change_map;
+    GetBitContext change_map = {0}; //init to silence warning
 
     if (avctx->reget_buffer(avctx, p)) {
         av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");