fix bug that grpc-status response headers resulted in doubled executi…

…on of the callback provided to rpcCall.
grpc · Dec 19, 2019 · c732162 · c732162
1 parent d03435f
commit c732162
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/javascript/net/grpc/web/grpcwebclientreadablestream.js b/javascript/net/grpc/web/grpcwebclientreadablestream.js
@@ -229,7 +229,7 @@ const GrpcWebClientReadableStream = function(genericTransportInterface) {
         });
         errorEmitted = true;
       }
-      if (self.onStatusCallback_) {
+      if (!errorEmitted && self.onStatusCallback_) {
         self.onStatusCallback_(/** @type {!Status} */ ({
           code: Number(grpcStatusCode),
           details: grpcStatusMessage,