buildroot/package/mp4v2/0001-src-mp4track.cpp-replace-nullptr-by-NULL.patch

From 78cf76b5d661e37e958163c37c0ad95940c09591 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sat, 30 May 2020 11:42:19 +0200
Subject: [PATCH] src/mp4track.cpp: replace nullptr by NULL

Commit 15ec11166ba9ee7b77631d0d9234522f656cfd66 added code that uses
nullptr. nullptr is C++11, it will break the build with gcc < 5.

Semantically, NULL and nullptr are different, so should not be mixed.
In this situaiton, m_File.FindAtom() indeed does not return nullptr,
but NULL (on error, that is).

Switch back to comparing against NULL.

Fixes:
 - http://autobuild.buildroot.org/results/14937c96a82fb3d10e5d83bd7b2905b846fb09f9

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://github.com/TechSmith/mp4v2/pull/62]
---
 src/mp4track.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mp4track.cpp b/src/mp4track.cpp
index 4b8fc9d..42489eb 100644
--- a/src/mp4track.cpp
+++ b/src/mp4track.cpp
@@ -908,16 +908,16 @@ File* MP4Track::GetSampleFile( MP4SampleId sampleId )
        MP4FtypAtom *pFtypAtom = reinterpret_cast<MP4FtypAtom *>( m_File.FindAtom( "ftyp" ) );
 
        // MOV spec does not require "ftyp" atom...
-       if ( pFtypAtom == nullptr )
+       if ( pFtypAtom == NULL )
        {
-          return nullptr;
+          return NULL;
        }
        else
        {
           // ... but most often it is present with a "qt  " value
           const char *majorBrand = pFtypAtom->majorBrand.GetValue();
           if ( ::strcmp( pFtypAtom->majorBrand.GetValue(), "qt  " ) == 0 )
-             return nullptr;
+             return NULL;
        }
        throw new Exception( "invalid stsd entry", __FILE__, __LINE__, __FUNCTION__ );
     }
-- 
2.26.2