Add a load of explicit keywords.

[dcpomatic.git] / src / lib / audio_filter.h

diff --git a/src/lib/audio_filter.h b/src/lib/audio_filter.h
index b6b75cbb02c27ea5f0241b54de44feafba379346..fb7b7b92ccb64283d7bc01235b35d486f0c5422b 100644 (file)
--- a/src/lib/audio_filter.h
+++ b/src/lib/audio_filter.h
@@ -32,7 +32,7 @@ struct audio_filter_impulse_input_test;
 class AudioFilter
 {
 public:
-       AudioFilter (float transition_bandwidth)
+       explicit AudioFilter (float transition_bandwidth)
                : _ir (0)
        {
                _M = 4 / transition_bandwidth;