Fix string format error in test

diff --git a/opus_test.go b/opus_test.go
index 48961584ceed7b8f9b1d1994d6b8937cd12d6f54..77ea94fda45bd76ab325122df60003f85fd1fa7c 100644 (file)
--- a/opus_test.go
+++ b/opus_test.go
@@ -124,7 +124,7 @@ func TestStereo(t *testing.T) {
        data = data[:n]
        n, err = dec.Decode(data, pcm)
        if err != nil {
-               t.Fatal("Couldn't decode data: %v", err)
+               t.Fatalf("Couldn't decode data: %v", err)
        }
        if n*CHANNELS != len(pcm) {
                t.Fatalf("Length mismatch: %d samples in, %d out", len(pcm), n*CHANNELS)