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-rw-r--r--libavfilter/vf_drawtext.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c
index f9a92615c9..732ab32aaa 100644
--- a/libavfilter/vf_drawtext.c
+++ b/libavfilter/vf_drawtext.c
@@ -791,7 +791,10 @@ static int draw_text(AVFilterContext *ctx, AVFilterBufferRef *picref,
return 0;
}
-static void null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir) { }
+static int null_draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
+{
+ return 0;
+}
static inline int normalize_double(int *n, double d)
{