HTMLMediaElement::webMediaPlayer() should never be null if m_readyState >= HAVE_METADATA (multiple …

Source/core/html/HTMLMediaElement.cpp

Index: Source/core/html/HTMLMediaElement.cpp
diff --git a/Source/core/html/HTMLMediaElement.cpp b/Source/core/html/HTMLMediaElement.cpp
index 3b781bf062425814208b18e67bcd5c3da9712c68..f956f8554d6d6cbf903ee8eaa91771a8f767c590 100644
--- a/Source/core/html/HTMLMediaElement.cpp
+++ b/Source/core/html/HTMLMediaElement.cpp
@@ -2706,8 +2706,8 @@ void HTMLMediaElement::sourceWasAdded(HTMLSourceElement* source)
         return;
     }
 
-    if (m_currentSourceNode && source == m_currentSourceNode->nextSibling()) {
-        WTF_LOG(Media, "HTMLMediaElement::sourceWasAdded - <source> inserted immediately after current source");
+    if (!m_currentSourceNode || source == m_currentSourceNode->nextSibling()) {
+        WTF_LOG(Media, "HTMLMediaElement::sourceWasAdded - no current source or <source> inserted immediately after current source");
         m_nextChildNodeToConsider = source;
         return;
     }