[GRASS-SVN] r47019 - grass/trunk/lib/init

[svn_grass at osgeo.org]

Author: martinl
Date: 2011-07-06 05:21:41 -0700 (Wed, 06 Jul 2011)
New Revision: 47019

Modified:
   grass/trunk/lib/init/grass.py
Log:
grass.py: check if location path exists


Modified: grass/trunk/lib/init/grass.py
===================================================================
--- grass/trunk/lib/init/grass.py	2011-07-06 12:09:04 UTC (rev 47018)
+++ grass/trunk/lib/init/grass.py	2011-07-06 12:21:41 UTC (rev 47019)
@@ -581,6 +581,9 @@
 
 def check_lock():
     global lockfile
+    if not os.path.exists(location):
+        fatal(_("Path '%s' doesn't exist") % location)
+    
     # Check for concurrent use
     lockfile = os.path.join(location, ".gislock")
     ret = call([gfile("etc", "lock"),