diff --git a/Source/Source.php b/Source/Source.php
index da1e2e7..badf183 100644
--- a/Source/Source.php
+++ b/Source/Source.php
@@ -60,7 +60,7 @@
 			'EVENT_SOURCE_URL_FILE_DIFF'	=> EVENT_TYPE_FIRST,	# Return a URL to see a given revision's diff of a file
 
 			'EVENT_SOURCE_UPDATE_REPO_FORM'	=> EVENT_TYPE_FIRST,	# Output HTML form elements for a repository update
-			'EVENT_SOURCE_UPDATE_REPO'		=> EVENT_TYPE_CHAIN,	# Handle form data after submitting a repo update form
+			'EVENT_SOURCE_UPDATE_REPO'		=> EVENT_TYPE_FIRST,	# Handle form data after submitting a repo update form
 
 			'EVENT_SOURCE_PRECOMMIT'		=> EVENT_TYPE_FIRST,	# Allow plugins to try finding commit information before Source looks
 			'EVENT_SOURCE_COMMIT'			=> EVENT_TYPE_FIRST,	# Source control commit handling, passed commit details from checkin script
diff --git a/SourceGithub/SourceGithub.php b/SourceGithub/SourceGithub.php
index cbc1823..a6528f5 100644
--- a/SourceGithub/SourceGithub.php
+++ b/SourceGithub/SourceGithub.php
@@ -118,11 +118,11 @@
 			return;
 		}
 
-		if ( isset( $t_repo->info['hub_username'] ) ) {
-			$t_username = $t_repo->info['hub_username'];
+		if ( isset( $p_repo->info['hub_username'] ) ) {
+			$t_username = $p_repo->info['hub_username'];
 		}
-		if ( isset( $t_repo->info['hub_reponame'] ) ) {
-			$t_username = $t_repo->info['hub_reponame'];
+		if ( isset( $p_repo->info['hub_reponame'] ) ) {
+			$t_username = $p_repo->info['hub_reponame'];
 		}
 ?>
 <tr <?php echo helper_alternate_class() ?>>
@@ -138,7 +138,7 @@
 
 	function update_repo( $p_event, $p_repo ) {
 		if ( 'github' != $p_repo->type ) {
-			return $p_repo;
+			return;
 		}
 
 		$f_hub_username = gpc_get_string( 'hub_username' );
diff --git a/SourceWebSVN/SourceWebSVN.php b/SourceWebSVN/SourceWebSVN.php
index e21d4aa..b9d4d42 100644
--- a/SourceWebSVN/SourceWebSVN.php
+++ b/SourceWebSVN/SourceWebSVN.php
@@ -93,7 +93,7 @@
 
 	function update_repo_form( $p_event, $p_repo ) {
 		if ( 'svn' != $p_repo->type ) {
-			return $p_repo;
+			return;
 		}
 
 		$t_url = $t_name = '';