--- a/eclass/acct-user.eclass	2019-06-20 11:40:21.000000000 +0300
+++ b/eclass/acct-user.eclass	2019-07-05 11:05:59.640801945 +0300
@@ -190,6 +190,11 @@
 		return 0
 	fi
 
+	if [[ -z $(egetent passwd "$1") ]] ; then
+		ewarn "User does not exist, cannot lock user -- skipping."
+		return 0
+	fi
+
 	eislocked "$1"
 	[[ $? -eq 0 ]] && return 0
 
@@ -233,6 +238,11 @@
 		return 0
 	fi
 
+	if [[ -z $(egetent passwd "$1") ]] ; then
+		ewarn "User does not exist, cannot unlock user -- skipping."
+		return 0
+	fi
+	
 	eislocked "$1"
 	[[ $? -eq 1 ]] && return 0