From 542450bf6df4db8e6239f6a9329014d8c87e0890 Mon Sep 17 00:00:00 2001
From: kulath <guy.linton@gmail.com>
Date: Sun, 1 Mar 2015 16:51:25 +0000
Subject: [PATCH] 0007824: Regression: running gramps from crontab fails

---
 gramps/gen/db/write.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gramps/gen/db/write.py b/gramps/gen/db/write.py
index 742898352..5e51c3421 100644
--- a/gramps/gen/db/write.py
+++ b/gramps/gen/db/write.py
@@ -2529,7 +2529,9 @@ def write_lock_file(name):
         try:
             user = os.getlogin()
         except:
-            user = os.environ['USER'] #not win, don't need get_env_var
+            # not win, so don't need get_env_var.
+            # under cron getlogin() throws and there is no USER.
+            user = os.environ.get('USER', 'noUSER')
     if host:
         text = "%s@%s" % (user, host)
     else: