From 01e229346cf66674556f6d6e9eb6f0c807f00907 Mon Sep 17 00:00:00 2001
From: Jacob Hoffman-Andrews <github@hoffman-andrews.com>
Date: Mon, 1 Jun 2020 18:29:50 -0700
Subject: [PATCH] Write "error" when there is an error.

---
 openssl/src/asn1.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openssl/src/asn1.rs b/openssl/src/asn1.rs
index 2670ce779..4140cd5ec 100644
--- a/openssl/src/asn1.rs
+++ b/openssl/src/asn1.rs
@@ -68,7 +68,7 @@ impl fmt::Display for Asn1GeneralizedTimeRef {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         unsafe {
             let mem_bio = match MemBio::new() {
-                Err(_) => return f.write_str(""),
+                Err(_) => return f.write_str("error"),
                 Ok(m) => m,
             };
             let print_result = cvt(ffi::ASN1_GENERALIZEDTIME_print(
@@ -76,7 +76,7 @@ impl fmt::Display for Asn1GeneralizedTimeRef {
                 self.as_ptr(),
             ));
             match print_result {
-                Err(_) => f.write_str(""),
+                Err(_) => f.write_str("error"),
                 Ok(_) => f.write_str(str::from_utf8_unchecked(mem_bio.get_buf())),
             }
         }
-- 
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