Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -rad4913bb816c995f7a1e9a2b42cb5802f0e386c0 -r5f5593823450e3121088e44009fecb7046c5c45d
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision ad4913bb816c995f7a1e9a2b42cb5802f0e386c0)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision 5f5593823450e3121088e44009fecb7046c5c45d)
@@ -105,7 +105,7 @@
     test.startSection("Erasing value")
     input_field= squish.waitForObject(input_field)
     entered_value = str(input_field.text)
-    for value in entered_value:
+    for value in range(len(entered_value)+1):
         utils.waitForGUI(1)
         squish.mouseClick(squish.waitForObjectExists(names.o_back_space_key))