Fix incorrect argument for "PropertiesChanged" signal handler

We cannot pass 'fname' as an argument to "PropertiesChanged" signal
handler, without changing the signal emitting code.

Resolves openbmc/openbmc#824

Change-Id: Ia093914fdba9e3299f9cb409b91e093f74393773
Signed-off-by: Yi Li <adamliyi@msn.com>
1 file changed