From 72ee42adba18adbb0e6eefd13faab5e6d610fdcd Mon Sep 17 00:00:00 2001
From: Valerii Hiora <valerii.hiora@gmail.com>
Date: Wed, 1 Oct 2014 20:19:29 +0300
Subject: Better error handling in cert generation

Now it should correctly free all resources in case
of failure.
---
 src/macros.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/macros.rs')

diff --git a/src/macros.rs b/src/macros.rs
index 061381f2..2de14620 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -26,7 +26,11 @@ macro_rules! try_ssl{
 
 /// Shortcut return with SSL if got a null result
 macro_rules! try_ssl_null{
-    ($e:expr) => (try_ssl_if!($e == ptr::null_mut()))
+    ($e:expr) => ({
+        let t = $e;
+        try_ssl_if!(t == ptr::null_mut());
+        t
+    })
 }
 
 
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