lavfi/hqdn3d: avoid use of uninitialized variable.

9e1914df · Clément Bœsch · a3554bb4 · 9e1914df
Commit 9e1914df authored Dec 02, 2012 by Clément Bœsch
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vf_hqdn3d.c libavfilter/vf_hqdn3d.c +1 -1

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--- a/libavfilter/vf_hqdn3d.c
+++ b/libavfilter/vf_hqdn3d.c
@@ -327,7 +327,7 @@ static int filter_frame(AVFilterLink *inlink, AVFilterBufferRef *in)
    AVFilterLink *outlink = inlink->dst->outputs[0];

    AVFilterBufferRef *out;
-    int direct, c;
+    int direct = 0, c;

    if (in->perms & AV_PERM_WRITE) {
        direct = 1;