diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index ea5ff31393..17861e60be 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -1930,11 +1930,11 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
         if (sd)
             displaymatrix = (int32_t *)sd->data;
         if (!displaymatrix) {
-            const AVPacketSideData *sd = av_packet_side_data_get(is->video_st->codecpar->coded_side_data,
-                                                                 is->video_st->codecpar->nb_coded_side_data,
-                                                                 AV_PKT_DATA_DISPLAYMATRIX);
-            if (sd)
-                displaymatrix = (int32_t *)sd->data;
+            const AVPacketSideData *psd = av_packet_side_data_get(is->video_st->codecpar->coded_side_data,
+                                                                  is->video_st->codecpar->nb_coded_side_data,
+                                                                  AV_PKT_DATA_DISPLAYMATRIX);
+            if (psd)
+                displaymatrix = (int32_t *)psd->data;
         }
         theta = get_rotation(displaymatrix);