decoder/faad: remove size!=0 check

Since we already checked InputStream::KnownSize(), we can assume that GetSize() returns a valid value, and this check is obsolete.

decoder/faad: remove size!=0 check
43a1a0f3 · Max Kellermann · e88524f2 · 43a1a0f3
Commit 43a1a0f3 authored Aug 19, 2014 by Max Kellermann
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FaadDecoderPlugin.cxx src/decoder/plugins/FaadDecoderPlugin.cxx +1 -1

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--- a/src/decoder/plugins/FaadDecoderPlugin.cxx
+++ b/src/decoder/plugins/FaadDecoderPlugin.cxx
@@ -220,7 +220,7 @@ faad_song_duration(DecoderBuffer *buffer, InputStream &is)

 		const auto size = is.GetSize();
 		const size_t fileread = size >= 0 ? size : 0;
-		if (fileread != 0 && bit_rate != 0)
+		if (bit_rate != 0)
 			return fileread * 8.0 / bit_rate;
 		else
 			return fileread;