[vlc-commits] adaptive: playlist: Fix list cleanup

[Hugo Beauzée-Luyssen]

vlc | branch: master | Hugo Beauzée-Luyssen <hugo at beauzee.fr> | Thu Dec 10 15:08:15 2020 +0100| [7e305be5d43d5dc2aa6f62e09a31fa24af822314] | committer: Hugo Beauzée-Luyssen

adaptive: playlist: Fix list cleanup

Calling front() on an empty container is undefined behavior

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=7e305be5d43d5dc2aa6f62e09a31fa24af822314
---

 modules/demux/adaptive/playlist/Inheritables.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/demux/adaptive/playlist/Inheritables.cpp b/modules/demux/adaptive/playlist/Inheritables.cpp
index c61b3f0c45..16c1ef4d2f 100644
--- a/modules/demux/adaptive/playlist/Inheritables.cpp
+++ b/modules/demux/adaptive/playlist/Inheritables.cpp
@@ -58,7 +58,7 @@ AttrsNode::AttrsNode(Type t, AttrsNode *parent_)
 
 AttrsNode::~AttrsNode()
 {
-    while(props.front())
+    while(!props.empty())
     {
         delete props.front();
         props.pop_front();