diff --git a/htdocs/lib2/logic/rowEditor.class.php b/htdocs/lib2/logic/rowEditor.class.php
index 73f88f64..a806b697 100644
--- a/htdocs/lib2/logic/rowEditor.class.php
+++ b/htdocs/lib2/logic/rowEditor.class.php
@@ -353,7 +353,7 @@ class rowEditor
 		  // Direct float comparison is deprecated and can result in last-digit errors.
 		  // Floats in OC database are only used for reasonably large numbers like coordinates,
 		  // waylengths and time estimates, so using a fixed epsilon threshold is safe:
-		  $changed = (abs($sFormatedValue - $this->fields[$sField]['value'])  >= 1e-13);
+		  $changed = (abs($sFormatedValue - $this->fields[$sField]['value'])  >= 1e-12);
 		else
 		  $changed = ($sFormatedValue != $this->fields[$sField]['value']);
 		if ($changed)
diff --git a/htdocs/lib2/logic/user.class.php b/htdocs/lib2/logic/user.class.php
index 56f172c4..07d71c36 100644
--- a/htdocs/lib2/logic/user.class.php
+++ b/htdocs/lib2/logic/user.class.php
@@ -353,7 +353,7 @@ class user
 	{
 		return $this->reUser->getValue('watchmail_nextmail');
 	}
-	function setWatchmailNext()
+	function setWatchmailNext($value)
 	{
 		return $this->reUser->setValue('watchmail_nextmail', $value);
 	}