Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -r60d8b127c065d5994cc07e0f22271ef13a2e51a2 -r59ae5d4df386b059d64f32bbceaf1b96202d7585
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision 60d8b127c065d5994cc07e0f22271ef13a2e51a2)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision 59ae5d4df386b059d64f32bbceaf1b96202d7585)
@@ -127,7 +127,7 @@
     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))