Fixup 3 - remove small risk of crash if encode_setup called incorrectly
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201c97fdf8
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@ -340,7 +340,8 @@ make_wav_header(struct encode_ctx *ctx, struct decode_ctx *src_ctx, off_t *est_s
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bps = av_get_bits_per_sample(ctx->settings.audio_codec);
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wav_len = ctx->settings.channels * (bps / 8) * ctx->settings.sample_rate * (duration / 1000);
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*est_size = wav_len + sizeof(ctx->header);
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if (est_size)
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*est_size = wav_len + sizeof(ctx->header);
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memcpy(ctx->header, "RIFF", 4);
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add_le32(ctx->header + 4, 36 + wav_len);
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