=> 0x804d966:	mov    (%esi),%eax
   0x804d968:	mov    %eax,(%esp)
   0x804d96b:	call   0x804a940 <g_type_check_instance_cast@plt>
   0x804d970:	mov    %ebp,0x8(%esp)
   0x804d974:	movl   $0x0,0x4(%esp)
   0x804d97c:	mov    %eax,(%esp)
   0x804d97f:	mov    %eax,%edi
   0x804d981:	call   0x804ad30 <e_cal_client_new@plt>
   0x804d986:	test   %eax,%eax
   0x804d988:	mov    %eax,%ebx
   0x804d98a:	je     0x804dd78
   0x804d990:	mov    0x8053324,%eax
   0x804d995:	mov    %eax,(%esp)
   0x804d998:	call   0x804ae90 <icaltimezone_get_builtin_timezone@plt>
   0x804d99d:	test   %eax,%eax
   0x804d99f:	je     0x804deb8