From 3d31539ba9f0c1f57869d7e50e433a0ef5850138 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@palantir.com>
Date: Sun, 13 Nov 2016 20:31:44 +0000
Subject: [PATCH] Public keys are not always present

---
 openssl/src/ec_key.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openssl/src/ec_key.rs b/openssl/src/ec_key.rs
index ba9ed762..22082b42 100644
--- a/openssl/src/ec_key.rs
+++ b/openssl/src/ec_key.rs
@@ -93,7 +93,7 @@ impl EcKeyRef {
         }
     }
 
-    pub fn public_key(&self) -> &EcPointRef {
+    pub fn public_key(&self) -> Option<&EcPointRef> {
         unsafe {
             let ptr = ffi::EC_KEY_get0_public_key(self.as_ptr());
             assert!(!ptr.is_null());