From 78439e2e3f1535801a049de4e422212fb5476175 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Mon, 1 Feb 2021 17:10:01 +0100
Subject: [PATCH] Fix returning nullptr where now a std::string_view is
 required

---
 mp4/mp4ids.cpp               | 2 +-
 mpegaudio/mpegaudioframe.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mp4/mp4ids.cpp b/mp4/mp4ids.cpp
index 9d4f4f3..2ea7c60 100644
--- a/mp4/mp4ids.cpp
+++ b/mp4/mp4ids.cpp
@@ -450,7 +450,7 @@ std::string_view channelConfigString(std::uint8_t config)
     case FrontCenterFrontLeftFrontRightSideLeftSideRightBackLeftBackRightLFEChannel:
         return "8 channels: front-center, front-left, front-right, side-left, side-right, back-left, back-right, LFE-channel";
     default:
-        return nullptr;
+        return std::string_view();
     }
 }
 
diff --git a/mpegaudio/mpegaudioframe.cpp b/mpegaudio/mpegaudioframe.cpp
index ebcea3a..d17fa31 100644
--- a/mpegaudio/mpegaudioframe.cpp
+++ b/mpegaudio/mpegaudioframe.cpp
@@ -26,7 +26,7 @@ std::string_view mpegChannelModeString(MpegChannelMode channelMode)
     case MpegChannelMode::SingleChannel:
         return "1 channel: single channel";
     default:
-        return nullptr;
+        return std::string_view();
     }
 }