test.cr

require "halite"

url = "http://example.org/"
while url
  Halite.get(url) do |resp|
    url = nil
  end
end

z

Invalid memory access (signal 11) at address 0xc
[0x5650a06c55f6] *Exception::CallStack::print_backtrace:Int32 +118
[0x5650a06ae5ec] __crystal_sigfault_handler +316
[0x7f630a9460f0] ???
[0x5650a06bbe56] *Pointer(UInt8) +6
[0x5650a06ddf87] *String#calc_excess_left:Int32 +39
[0x5650a06ddf13] *String#strip:String +19
[0x5650a07ddc95] *URI::Parser#initialize<String>:Int32 +37
[0x5650a07ddc45] *URI::Parser::new<String>:URI::Parser +69
[0x5650a078a601] *URI::parse<String>:URI +17
[0x5650a07d8d24] *Halite::Client#make_request_uri<String, Halite::Options>:String +164
[0x5650a07d895f] *Halite::Client#build_request<String, String, Halite::Options>:Halite::Request +63
[0x5650a07d88f2] *Halite::Client#request<String, String, &Proc(Halite::Response, Nil)>:Halite::Response +66
[0x5650a07c678c] *Halite +60
[0x5650a07c6719] *Halite +57
[0x5650a07c66da] *Halite +58
[0x5650a069c820] __crystal_main +3536
[0x5650a082c5c6] *Crystal::main_user_code<Int32, Pointer(Pointer(UInt8))>:Nil +6
[0x5650a082c45c] *Crystal::main<Int32, Pointer(Pointer(UInt8))>:Int32 +44
[0x5650a06a78f6] main +6
[0x7f630a70d152] __libc_start_main +242
[0x5650a069b97e] _start +46
[0x0] ???