Index: scripts/crypt_setup.sh
===================================================================
diff -u -r1e9d99fa2087d302e69c616b5a2420e010abe164 -rcccff32c3345c85f48cc75c85eec37da5b9ce1de
--- scripts/crypt_setup.sh	(.../crypt_setup.sh)	(revision 1e9d99fa2087d302e69c616b5a2420e010abe164)
+++ scripts/crypt_setup.sh	(.../crypt_setup.sh)	(revision cccff32c3345c85f48cc75c85eec37da5b9ce1de)
@@ -83,7 +83,9 @@
 
 function create_luks_partition()
 {
-    unmount_luks_partition
+    if [ "$( mount | grep "$DEV_MNT" )" != "" ]; then
+        unmount_luks_partition
+    fi
     
     checkOutput "sudo mkdir      -p         $LOC_VAR         " $ERR_CRYPTSETUP_CREATE_MKDIR
     checkOutput "sudo cryptsetup luksFormat $LOC_DEV         " $ERR_CRYPTSETUP_CREATE_FORMAT     $PASSWORD