From 1178e60adb70db64d1c543494f18d857c10df023 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Fri, 18 Aug 2017 21:04:27 +0200
Subject: getpwnam returns EIO if user does not exist
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 src/cerberus.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cerberus.c b/src/cerberus.c
index 0310b76..3f2c539 100644
--- a/src/cerberus.c
+++ b/src/cerberus.c
@@ -364,10 +364,10 @@ void do_login(int argc, char** argv)
   /* Get user information */
   if ((entry = getpwnam(username)) == NULL)
     {
-      if (errno)
-	perror("getpwnam");
-      else
+      if (errno == EIO /* seriously...? */ || !errno)
 	printf("User does not exist\n");
+      else if (errno)
+	perror("getpwnam");
       sleep(ERROR_SLEEP);
       _exit(1);
     }
-- 
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