move libgit2_sys::init() call to transport::register()

Author: bhamail

git2-curl/Cargo.toml

@@ -17,7 +17,6 @@ curl = "0.4"
 url = "1.0"
 log = "0.4"
 git2 = { path = "..", version = "0.8", default-features = false }
-libgit2-sys = { path = "../libgit2-sys", version = "0.7.11" }
 
 [dev-dependencies]
 civet = "0.11"

git2-curl/src/lib.rs

@@ -75,7 +75,6 @@ pub unsafe fn register(handle: Easy) {
     let handle = Arc::new(Mutex::new(handle));
     let handle2 = handle.clone();
     INIT.call_once(move || {
-        libgit2_sys::init();
         git2::transport::register("http", move |remote| {
             factory(remote, handle.clone())
         }).unwrap();

src/transport.rs

@@ -107,6 +107,7 @@ struct RawSmartSubtransportStream {
 pub unsafe fn register<F>(prefix: &str, factory: F) -> Result<(), Error>
     where F: Fn(&Remote) -> Result<Transport, Error> + Send + Sync + 'static
 {
+    libgit2_sys::init();
     let mut data = Box::new(TransportData {
         factory: Box::new(factory),
     });