From dcd33ef599c67991e85b51591b89c5b8e4e6dbf0 Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Fri, 20 Oct 2006 00:12:02 +0000
Subject: i saw somebody on #tor paste a string where these were null. better
 safe than sorry.

svn:r8767
---
 src/common/crypto.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/common/crypto.c')

diff --git a/src/common/crypto.c b/src/common/crypto.c
index c7e5d4587f..0cc393be3e 100644
--- a/src/common/crypto.c
+++ b/src/common/crypto.c
@@ -156,6 +156,8 @@ crypto_log_errors(int severity, const char *doing)
     lib = (const char*)ERR_lib_error_string(err);
     func = (const char*)ERR_func_error_string(err);
     if (!msg) msg = "(null)";
+    if (!lib) lib = "(null)";
+    if (!func) func = "(null)";
     if (doing) {
       log(severity, LD_CRYPTO, "crypto error while %s: %s (in %s:%s)",
           doing, msg, lib, func);
-- 
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