From 3af9de93da4344089783142503d9f6e9c308c6b6 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 27 Aug 2019 16:06:07 +0200
Subject: Fix usage of abs() in Edi input

---
 src/input/Edi.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/input/Edi.cpp b/src/input/Edi.cpp
index 95fac53..6e0e683 100644
--- a/src/input/Edi.cpp
+++ b/src/input/Edi.cpp
@@ -31,6 +31,7 @@
 #include <stdexcept>
 #include <sstream>
 #include <cstring>
+#include <cmath>
 #include <cstdlib>
 #include <cerrno>
 #include <climits>
@@ -175,7 +176,7 @@ size_t Edi::readFrame(uint8_t *buffer, size_t size, uint32_t seconds, uint32_t t
 
                 double ts_req = (double)seconds + (tsta / 16384000.0);
 
-                if (abs(ts_frame - ts_req) < 24e-3) {
+                if (std::abs(ts_frame - ts_req) < 24e-3) {
                     m_is_prebuffering = false;
                     etiLog.level(warn) << "EDI input " << m_name <<
                         " valid timestamp, pre-buffering complete";
@@ -230,7 +231,7 @@ size_t Edi::readFrame(uint8_t *buffer, size_t size, uint32_t seconds, uint32_t t
 
             double ts_req = (double)seconds + (tsta / 16384000.0);
 
-            if (abs(ts_frame - ts_req) > 24e-3) {
+            if (std::abs(ts_frame - ts_req) > 24e-3) {
                 m_is_prebuffering = true;
                 etiLog.level(warn) << "EDI input " << m_name <<
                     " timestamp out of bounds, re-enabling pre-buffering";
-- 
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