drop errors.php and simplify error handling

4 files changed, 1 insertions, 7 deletions

diff --git a/classes/pref/feeds.php b/classes/pref/feeds.php
index 7c3a40647..086c52697 100755
--- a/classes/pref/feeds.php
+++ b/classes/pref/feeds.php
@@ -561,8 +561,6 @@ class Pref_Feeds extends Handler_Protected {
 					"all" => $this::get_ts_languages(),
 					]
 				]);
-		} else {
-			print json_encode(["error" => "FEED_NOT_FOUND"]);
 		}
 	}
 
diff --git a/classes/pref/labels.php b/classes/pref/labels.php
index 0b826e13f..5bc094d55 100644
--- a/classes/pref/labels.php
+++ b/classes/pref/labels.php
@@ -16,8 +16,6 @@ class Pref_Labels extends Handler_Protected {
 
 		if ($line = $sth->fetch(PDO::FETCH_ASSOC)) {
 			print json_encode($line);
-		} else {
-			print json_encode(["error" => "LABEL_NOT_FOUND"]);
 		}
 	}
 
diff --git a/classes/pref/prefs.php b/classes/pref/prefs.php
index 7ee03c21f..0d0dcadbc 100644
--- a/classes/pref/prefs.php
+++ b/classes/pref/prefs.php
@@ -1063,7 +1063,7 @@ class Pref_Prefs extends Handler_Protected {
 			}
 		} else {
 			header("Content-Type: text/json");
-			print error_json(6);
+			print Errors::to_json(Errors::E_UNAUTHORIZED);
 		}
 	}
 
diff --git a/classes/pref/users.php b/classes/pref/users.php
index f30abe001..13f808cb3 100644
--- a/classes/pref/users.php
+++ b/classes/pref/users.php
@@ -19,8 +19,6 @@ class Pref_Users extends Handler_Administrative {
 						"user" => $row,
 						"access_level_names" => $access_level_names
 					]);
-			} else {
-				print json_encode(["error" => "USER_NOT_FOUND"]);
 			}
 		}