nutdec: print error on invalid/unsupported fourcc style

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

nutdec: print error on invalid/unsupported fourcc style
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
7ccc0ed6 · Michael Niedermayer · 144da7ee · 7ccc0ed6
Commit 7ccc0ed6 authored Mar 04, 2013 by Michael Niedermayer
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nutdec.c libavformat/nutdec.c +3 -1

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--- a/libavformat/nutdec.c
+++ b/libavformat/nutdec.c
@@ -73,8 +73,10 @@ static uint64_t get_fourcc(AVIOContext *bc)
        return avio_rl16(bc);
    else if (len == 4)
        return avio_rl32(bc);
-    else
+    else {
+        av_log(NULL, AV_LOG_ERROR, "Unsupported fourcc length %d\n", len);
        return -1;
+    }
 }

 #ifdef TRACE