pidgin/pidgin

Fix coverity 1255958

2016-12-12, Gary Kramlich
8fe1c3be007c
Fix coverity 1255958
VOID:POINTER,POINTER,OBJECT
BOOLEAN:OBJECT,POINTER,STRING
VOID:STRING,STRING
VOID:STRING,STRING,DOUBLE
VOID:ENUM,STRING,STRING
VOID:ENUM,STRING,STRING,BOOLEAN
VOID:FLAGS,FLAGS
VOID:STRING,STRING,OBJECT,OBJECT
BOOLEAN:OBJECT
VOID:POINTER,POINTER,OBJECT,OBJECT