Incorporating setup fixes from Rolando

git-svn-id: https://code.elgg.org/elgg/trunk@423 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 25 insertions, 24 deletions

diff --git a/engine/lib/users.php b/engine/lib/users.php
index cdd7f9a3d..68383d8e5 100644
--- a/engine/lib/users.php
+++ b/engine/lib/users.php
@@ -58,7 +58,7 @@
 				// Is $guid is a DB row - either a entity row, or a user table row.

 				if ($guid instanceof stdClass) {					

 					// Load the rest

-					if (!$this->load($guid->guid))
+					if (!$this->load($guid->guid))

 						throw new IOException("Failed to load new ElggUser from GUID:$guid->guid"); 

 				}

 				

@@ -261,7 +261,7 @@
 		public function getCollections($subtype="", $limit = 10, $offset = 0) { return get_user_collections($this->getGUID(), $subtype, $limit, $offset); }

 		

 	}

-
+

 	/**

 	 * Return the user specific details of a user by a row.

 	 * 

@@ -417,27 +417,28 @@
 		$ntt = get_entities('object',$subtype, $user_guid, "time_created desc", $limit, $offset);

 		return $ntt;

 	}

-	
-	/**
-	 * Get a user object from a GUID.
-	 * 
-	 * This function returns an ElggUser from a given GUID.
-	 * @param int $guid The GUID
-	 * @return ElggUser|false 
-	 * @throws InvalidParameterException if $GUID exists but is not an ElggUser.
-	 */
-	function get_user($guid)
-	{
-		$result = get_entity($guid);
-		
-		if (($result) && (!($result instanceof ElggUser)))
-			throw new InvalidParameterException("GUID:$guid is not an ElggUser");
-			
-		if ($result)
-			return $result;
-		
-		return false;	
-	}
+	

+	/**

+	 * Get a user object from a GUID.

+	 * 

+	 * This function returns an ElggUser from a given GUID.

+	 * @param int $guid The GUID

+	 * @return ElggUser|false 

+	 * @throws InvalidParameterException if $GUID exists but is not an ElggUser.

+	 */

+	function get_user($guid)

+	{

+		if (!empty($guid)) // Fixes "Exception thrown without stack frame" when db_select fails

+			$result = get_entity($guid);

+		

+		if (($result) && (!($result instanceof ElggUser)))

+			throw new InvalidParameterException("GUID:$guid is not an ElggUser");

+			

+		if ($result)

+			return $result;

+		

+		return false;	

+	}

 	

 	/**

 	 * Get user by username

@@ -474,7 +475,7 @@
 			return new ElggUser($row); 

 		

 		return false;

-	}
+	}

 	

 	/**

 	 * Registers a user, returning false if the username already exists