Gadu-Gadu: disable password change and account registration. Fixes the crash when trying to register new account. Both functions will probably been reimplemented in 3.0.0
#!/bin/sh
METHOD_NAME=$1
iftest-z"$METHOD_NAME"
then
cat<<EOF
This program calls purple API functions using DBus and prints the return value.
If you are not interested in the return value, use purple-send-async.