only show tags if there's a logged-in user

darcs-hash:20081121004336-84dde-8fc36b38b9f35d9058118efebd509098f6ce8230.gz

1 files changed, 29 insertions, 29 deletions

diff --git a/lib/profilelist.php b/lib/profilelist.php
index 6ecb9c923..3ef01502f 100644
--- a/lib/profilelist.php
+++ b/lib/profilelist.php
@@ -121,38 +121,38 @@ class ProfileList {
 			common_element_end('p');
 		}
 
-		$user = common_current_user();
-
-		$action = NULL;
-		
-		if ($user->isSubscribed($this->profile)) {
-			$action = 'subscriptions';
-		} else if (Subscription::pkeyGet(array('subscriber' => $this->profile->id,
-											   'subscribed' => $user->id))) {
-			$action = 'subscribers';
-		}
-
-
-		if ($action) {
-			$tags = Profile_tag::getTags($user->id, $this->profile->id);
-
-			if ($tags) {
-				common_element_start('p', 'subtags');
+		if ($user) {
+			$action = NULL;
 			
-				foreach ($tags as $tag) {
-					common_element('a', array('href' => common_local_url($action,
-																		 array('nickname' => $user->nickname,
-																			   'tag' => $tag))),
-								   $tag);
-				}
-			
-				common_element_end('p');
+			if ($user->isSubscribed($this->profile)) {
+				$action = 'subscriptions';
+			} else if (Subscription::pkeyGet(array('subscriber' => $this->profile->id,
+												   'subscribed' => $user->id))) {
+				$action = 'subscribers';
 			}
 			
-			common_element('a', array('href' => common_local_url('tagother',
-																 array('id' => $this->profile->id)),
-									  'class' => 'tagother'),
-						   _('Tag'));
+			
+			if ($action) {
+				$tags = Profile_tag::getTags($user->id, $this->profile->id);
+				
+				if ($tags) {
+					common_element_start('p', 'subtags');
+					
+					foreach ($tags as $tag) {
+						common_element('a', array('href' => common_local_url($action,
+																			 array('nickname' => $user->nickname,
+																				   'tag' => $tag))),
+									   $tag);
+					}
+					
+					common_element_end('p');
+				}
+				
+				common_element('a', array('href' => common_local_url('tagother',
+																	 array('id' => $this->profile->id)),
+										  'class' => 'tagother'),
+							   _('Tag'));
+			}
 		}
 		
 		common_element_end('li');