avcodec/libxevd: Reindent after the previous commit

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/libxevd.c

@@ -255,10 +255,10 @@ static av_cold int libxevd_init(AVCodecContext *avctx)
 static int libxevd_return_frame(AVCodecContext *avctx, AVFrame *frame,
                                 XEVD_IMGB *imgb, AVPacket **pkt_au)
 {
+    AVPacket *pkt_au_imgb = (AVPacket*)imgb->pdata[0];
     int ret;
 
-                        AVPacket* pkt_au_imgb = (AVPacket*)imgb->pdata[0];
-                        if(!pkt_au_imgb) {
+    if (!pkt_au_imgb) {
         av_log(avctx, AV_LOG_ERROR, "Invalid data needed to fill frame properties\n");
 
         if (pkt_au)
@@ -273,7 +273,7 @@ static int libxevd_return_frame(AVCodecContext *avctx, AVFrame *frame,
 
     // got frame
     ret = libxevd_image_copy(avctx, imgb, frame);
-                        if(ret < 0) {
+    if (ret < 0) {
         av_log(avctx, AV_LOG_ERROR, "Image copying error\n");
 
         av_packet_free(&pkt_au_imgb);