From 787c31040c7e2490ef65db482a735c0c9cbe92e0 Mon Sep 17 00:00:00 2001
From: Matt Green <mattgreenrocks@gmail.com>
Date: Thu, 15 Dec 2016 09:41:10 -0500
Subject: [PATCH] Remask received signal after re-raising it

---
 src/signal.rs    | 5 +++--
 test/print_hi.py | 5 +++++
 2 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 test/print_hi.py

diff --git a/src/signal.rs b/src/signal.rs
index 867a12d..5a8dd47 100644
--- a/src/signal.rs
+++ b/src/signal.rs
@@ -53,10 +53,11 @@ pub fn install_handler<F>(handler: F)
 
             let mut new_mask = SigSet::empty();
             new_mask.add(raw_signal);
-            let _ = new_mask.thread_unblock();
 
-            // Re-raise
+            // Re-raise with signal unmasked
+            let _ = new_mask.thread_unblock();
             let _ = raise(raw_signal);
+            let _ = new_mask.thread_block();
         }
     });
 }
diff --git a/test/print_hi.py b/test/print_hi.py
new file mode 100644
index 0000000..31bb6ad
--- /dev/null
+++ b/test/print_hi.py
@@ -0,0 +1,5 @@
+import time
+
+while True:
+    print "hi"
+    time.sleep(1)