fixes potential fatal error in asset sample (GoogleCloudPlatform#808)

bshaffer · web-flow · commit d440841063ff · 2019-01-08T14:41:27.000-08:00
diff --git a/asset/src/export_assets.php b/asset/src/export_assets.php
@@ -43,7 +43,8 @@ function export_assets($projectId, $dumpFilePath)
     if ($resp->operationSucceeded()) {
         print('The result is dumped to $dumpFilePath successfully.' . PHP_EOL);
     } else {
-        $error = $operationResponse->getError();
+        $error = $resp->getError();
+        printf('There was an error: "%s".' . PHP_EOL, $error->getMessage());
         // handleError($error)
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,8 @@ function export_assets($projectId, $dumpFilePath)`
`43`	`43`	`if ($resp->operationSucceeded()) {`
`44`	`44`	`print('The result is dumped to $dumpFilePath successfully.' . PHP_EOL);`
`45`	`45`	`} else {`
`46`		`- $error = $operationResponse->getError();`
	`46`	`+ $error = $resp->getError();`
	`47`	`+ printf('There was an error: "%s".' . PHP_EOL, $error->getMessage());`
`47`	`48`	`// handleError($error)`
`48`	`49`	`}`
`49`	`50`	`}`