refactor(modules): ensure that Docker_Context domain socket path star…

…ts with `unix://`

src/modules/docker_context.rs

@@ -72,11 +72,7 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
                 _ => None,
             })
             .map(|variable| match variable {
-                "context" => Some(Ok(if ctx.contains("unix://") {
-                    ""
-                } else {
-                    ctx.as_str()
-                })),
+                "context" if !ctx.starts_with("unix://") => Some(Ok(ctx.as_str())),
                 _ => None,
             })
             .parse(None, Some(context))