From: Dr. Stephen Henson <steve@openssl.org>
Date: Tue, 20 Nov 2012 15:20:40 +0000 (+0000)
Subject: don't use psec or pdays if NULL
X-Git-Tag: master-post-reformat~1588
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=598c423e65e9e35b5674d1d41581d2658242d86f;p=oweals%2Fopenssl.git

don't use psec or pdays if NULL
---

diff --git a/crypto/o_time.c b/crypto/o_time.c
index f8cf590c27..49bff49f2b 100644
--- a/crypto/o_time.c
+++ b/crypto/o_time.c
@@ -289,8 +289,10 @@ int OPENSSL_gmtime_diff(struct tm *from, struct tm *to, int *pday, int *psec)
 		diff_sec -= SECS_PER_DAY;
 		}
 
-	*pday = (int)diff_day;
-	*psec = diff_sec;
+	if (pday)
+		*pday = (int)diff_day;
+	if (psec)
+		*psec = diff_sec;
 
 	return 1;