stuf

Signed-off-by: Erik Hollensbe <linux@hollensbe.org>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "eggshell"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2018"
 authors = ["Erik Hollensbe <linux@hollensbe.org>", "Adam Ierymenko <adam.ierymenko@zerotier.com>"]
 description = "Remove testing docker containers after this object goes away"

src/lib.rs

@@ -63,6 +63,9 @@ lazy_static! {
 /// your tests. A wait function can be supplied to perform any final settling before terminating
 /// the test program.
 ///
+/// In the event multiple signal handlers are spawned, N+1 handlers will simply run the wait hook
+/// and return. Only the first execution is responsible for reaping all eggshells.
+///
 /// ```
 /// use eggshell::supervise_signals;
 /// use std::time::Duration;
@@ -83,6 +86,7 @@ where
         supervisor.replace(());
         drop(supervisor)
     } else {
+        wait_hook.await;
         return;
     }