ggez: Panic on unwrap? -- support different OpenGL versions

When compiling and running the example code from the website with the following: cargo run --target=i686-pc-windows-msvc Rust spits out a very nice error for me:

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: WindowError(SdlError("Could not create GL context: The operation completed successfully.\r\n"))', src\libcore\result.rs:860:4

Doing a quick google search doesn’t give me anything… I have a feeling that this is a problem with SDL2 though. Hopefully it should be resolved quickly 👍 .

Here’s the full error with backtrace enabled:

    Finished dev [unoptimized + debuginfo] target(s) in 0.15 secs
     Running `target\i686-pc-windows-msvc\debug\ggezgame.exe`
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: WindowError(SdlError("Could not create GL context: The operation completed successfully.\r\n"))', src\libcore\result.rs:860:4
stack backtrace:
   0: std::panicking::default_hook::{{closure}}
             at C:\projects\rust\src\libstd\panicking.rs:379
   1: std::panicking::default_hook
             at C:\projects\rust\src\libstd\panicking.rs:396
   2: std::panicking::rust_panic_with_hook
             at C:\projects\rust\src\libstd\panicking.rs:611
   3: std::panicking::begin_panic_new<alloc::string::String>
             at C:\projects\rust\src\libstd\panicking.rs:553
   4: std::panicking::begin_panic_fmt
             at C:\projects\rust\src\libstd\panicking.rs:521
   5: std::panicking::rust_begin_panic
             at C:\projects\rust\src\libstd\panicking.rs:497
   6: core::panicking::panic_fmt
             at C:\projects\rust\src\libcore\panicking.rs:92
   7: core::result::unwrap_failed<ggez::error::GameError>
             at C:\projects\rust\src\libcore\macros.rs:41
   8: core::result::Result<ggez::context::Context, ggez::error::GameError>::unwrap<ggez::context::Context,ggez::error::GameError>
             at C:\projects\rust\src\libcore\result.rs:738
   9: ggezgame::main
             at .\src\main.rs:36
  10: panic_unwind::__rust_maybe_catch_panic
             at C:\projects\rust\src\libpanic_unwind\lib.rs:98
  11: std::rt::lang_start
             at C:\projects\rust\src\libstd\rt.rs:52
  12: main
  13: __scrt_common_main_seh
             at f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253
  14: BaseThreadInitThunk
  15: RtlGetAppContainerNamedObjectPath
error: process didn't exit successfully: `target\i686-pc-windows-msvc\debug\ggezgame.exe` (exit code: 101)