Fixed zset score edit bug

Author: erikdubbelboer

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "erik-dubbelboer/php-redis-admin",
     "description": "Simple web interface to manage Redis databases.",
-    "version": "1.1.1",
+    "version": "1.1.2",
     "license": "CC-BY-ND",
     "homepage": "https://github.com/ErikDubbelboer/phpRedisAdmin",
     "authors": [

edit.php

@@ -74,11 +74,9 @@
 
   // ZSet
   else if (($_POST['type'] == 'zset') && isset($_POST['score'])) {
-    if ($_POST['value'] != $_POST['oldvalue']) {
-      // The only way to edit a ZSet value is to add it and remove the old value.
-      $redis->zRem(input_convert($_POST['key']), input_convert($_POST['oldvalue']));
-      $redis->zAdd(input_convert($_POST['key']), input_convert($_POST['score']), input_convert($_POST['value']));
-    }
+    // The only way to edit a ZSet value is to add it and remove the old value.
+    $redis->zRem(input_convert($_POST['key']), input_convert($_POST['oldvalue']));
+    $redis->zAdd(input_convert($_POST['key']), input_convert($_POST['score']), input_convert($_POST['value']));
   }