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-rw-r--r--spectrogram.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/spectrogram.c b/spectrogram.c
index 7fd51d9..2e26434 100644
--- a/spectrogram.c
+++ b/spectrogram.c
@@ -355,6 +355,7 @@ main(int argc, char **argv)
}
del_sio(sio);
+ del_fft(fft);
free(data.left);
free(data.right);