commit dc1dfe2a21bc8afcc33778163398769957ac0afd
author David Brown <dab@google.com> Mon Mar 01 14:34:57 2010 -0800
committer David Brown <dab@google.com> Mon Mar 01 15:58:59 2010 -0800
tree aab8e139311d9017a3c6d8a7565d62b200cafa00
parent 6831cd987820d5249dc32f411da47a818a30c723

FIX 2478164 -- Can't add a second call via dialpad

Fix a logic bug in updateDialAndDeleteButtonEnabledState() for GSM phones.

Bug: 2478164

Tested on Passion:
  - Phone idle, no digits entered
      ==> Dial button recalls previous dialed number
  - Phone idle, after typing some digits
      ==> Dial button dials the number you typed
  - Phone in use, select "add call", no digits entered
      ==> Dial button recalls previous number
  - Phone in use, add call, after typing some digits
      ==> Dial button adds a 2nd call with the number you typed