fix(DASH): Check if periodCombiner_ exists before configuring (#5998)

theodab · avelad · commit 2fa803e30bb1 · 2024-01-08T10:53:54.000+01:00
diff --git a/lib/dash/dash_parser.js b/lib/dash/dash_parser.js
@@ -136,9 +136,11 @@ shaka.dash.DashParser = class {
       this.contentSteeringManager_.configure(this.config_);
     }
 
-    this.periodCombiner_.setAllowMultiTypeVariants(
-        this.config_.dash.multiTypeVariantsAllowed &&
-        shaka.media.Capabilities.isChangeTypeSupported());
+    if (this.periodCombiner_) {
+      this.periodCombiner_.setAllowMultiTypeVariants(
+          this.config_.dash.multiTypeVariantsAllowed &&
+          shaka.media.Capabilities.isChangeTypeSupported());
+    }
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -136,9 +136,11 @@ shaka.dash.DashParser = class {`
`136`	`136`	`this.contentSteeringManager_.configure(this.config_);`
`137`	`137`	`}`
`138`	`138`
`139`		`- this.periodCombiner_.setAllowMultiTypeVariants(`
`140`		`- this.config_.dash.multiTypeVariantsAllowed &&`
`141`		`- shaka.media.Capabilities.isChangeTypeSupported());`
	`139`	`+ if (this.periodCombiner_) {`
	`140`	`+ this.periodCombiner_.setAllowMultiTypeVariants(`
	`141`	`+ this.config_.dash.multiTypeVariantsAllowed &&`
	`142`	`+ shaka.media.Capabilities.isChangeTypeSupported());`
	`143`	`+ }`
`142`	`144`	`}`
`143`	`145`
`144`	`146`	`/**`