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Diffstat (limited to 'libavfilter/vf_pixdesctest.c')
-rw-r--r--libavfilter/vf_pixdesctest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_pixdesctest.c b/libavfilter/vf_pixdesctest.c
index d6423acb91..2d0749e20b 100644
--- a/libavfilter/vf_pixdesctest.c
+++ b/libavfilter/vf_pixdesctest.c
@@ -81,7 +81,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
/* copy palette */
if (priv->pix_desc->flags & AV_PIX_FMT_FLAG_PAL ||
- priv->pix_desc->flags & AV_PIX_FMT_FLAG_PSEUDOPAL)
+ ((priv->pix_desc->flags & FF_PSEUDOPAL) && out->data[1] && in->data[1]))
memcpy(out->data[1], in->data[1], AVPALETTE_SIZE);
for (c = 0; c < priv->pix_desc->nb_components; c++) {