avfilter/vf_qp: Fix use of uinitialized variable

Found-by: <Timothy_Gu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · a79cbc0b8e
parent 122150168f
commit a79cbc0b8e
1 changed files with 0 additions and 1 deletions
--- a/libavfilter/vf_qp.c
+++ b/libavfilter/vf_qp.c
@ -123,7 +123,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
                double var_values[] = { !!in_qp_table, qp, x, y, s->qstride, s->h, 0};
                static const char *var_names[] = { "known", "qp", "x", "y", "w", "h", NULL };
                double temp_val;
-                int ret;

                ret = av_expr_parse_and_eval(&temp_val, s->qp_expr_str,
                                            var_names, var_values,