Fix the exception message

vdyalex · SammyK · commit 52ef69a89221 · 2016-12-16T16:06:56.000-06:00
diff --git a/docs/examples/facebook_login.md b/docs/examples/facebook_login.md
@@ -85,7 +85,7 @@ if (! $accessToken->isLongLived()) {
   try {
     $accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken);
   } catch (Facebook\Exceptions\FacebookSDKException $e) {
-    echo "<p>Error getting long-lived access token: " . $helper->getMessage() . "</p>\n\n";
+    echo "<p>Error getting long-lived access token: " . $e->getMessage() . "</p>\n\n";
     exit;
   }
 

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ if (! $accessToken->isLongLived()) {`
`85`	`85`	`try {`
`86`	`86`	`$accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken);`
`87`	`87`	`} catch (Facebook\Exceptions\FacebookSDKException $e) {`
`88`		`- echo "<p>Error getting long-lived access token: " . $helper->getMessage() . "</p>\n\n";`
	`88`	`+ echo "<p>Error getting long-lived access token: " . $e->getMessage() . "</p>\n\n";`
`89`	`89`	`exit;`
`90`	`90`	`}`
`91`	`91`