Fix: Show captions with rapid seek when ignoreTextStreamFailures is t…

…rue (shaka-project#3476)

lib/media/streaming_engine.js

@@ -1297,7 +1297,13 @@ shaka.media.StreamingEngine = class {
 
       mediaState.performingUpdate = false;
 
-      if (mediaState.type == ContentType.TEXT &&
+      if (error.code == shaka.util.Error.Code.OPERATION_ABORTED) {
+        // If the network slows down, abort the current fetch request and start
+        // a new one, and ignore the error message.
+        mediaState.performingUpdate = false;
+        mediaState.updateTimer = null;
+        this.scheduleUpdate_(mediaState, 0);
+      } else if (mediaState.type == ContentType.TEXT &&
           this.config_.ignoreTextStreamFailures) {
         if (error.code == shaka.util.Error.Code.BAD_HTTP_STATUS) {
           shaka.log.warning(logPrefix,
@@ -1307,12 +1313,6 @@ shaka.media.StreamingEngine = class {
               'Text stream failed to parse. Proceeding without it.');
         }
         this.mediaStates_.delete(ContentType.TEXT);
-      } else if (error.code == shaka.util.Error.Code.OPERATION_ABORTED) {
-        // If the network slows down, abort the current fetch request and start
-        // a new one, and ignore the error message.
-        mediaState.performingUpdate = false;
-        mediaState.updateTimer = null;
-        this.scheduleUpdate_(mediaState, 0);
       } else if (error.code == shaka.util.Error.Code.QUOTA_EXCEEDED_ERROR) {
         this.handleQuotaExceeded_(mediaState, error);
       } else if (error.code == shaka.util.Error.Code.BAD_HTTP_STATUS &&