Bump curl-sys to 0.4.22

alexcrichton · alexcrichton · commit f807ab025ac3 · 2019-10-01T14:35:00.000-07:00
diff --git a/curl-sys/Cargo.toml b/curl-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "curl-sys"
-version = "0.4.21"
+version = "0.4.22"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
 links = "curl"
 build = "build.rs"
