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authorCarl Hetherington <cth@carlh.net>2017-12-08 20:13:31 +0000
committerCarl Hetherington <cth@carlh.net>2017-12-08 20:13:31 +0000
commited60d1051a1b85da4f4b7ac2240c46fbb8d6ca60 (patch)
tree784b42c8e66f1d331fd90dfe6452e41ca48c11cf /src/lib
parent3d776dee14fb4c692cc834a5753fa912764a7ee3 (diff)
#include for M_PI.
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/audio_filter.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/audio_filter.cc b/src/lib/audio_filter.cc
index b3916d9bd..3d3ecdfbb 100644
--- a/src/lib/audio_filter.cc
+++ b/src/lib/audio_filter.cc
@@ -20,6 +20,7 @@
#include "audio_filter.h"
#include "audio_buffers.h"
+#include "util.h"
#include <cmath>
using std::min;