Fix vty warnings for GEA0

Previously vty always used additional checks even for GEA0 (no
encryption) which resulted in misleading warnings. Fix this by
adding explicit check for GEA0.

Related: SYS#3610
Change-Id: I1ee468ab3298076d4cb5c7b1f6293c07e272417b
1 file changed
tree: bdd1120543d23b2f70c27ab9371c05b42fbae725
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap