From 7a80b649606b621bbee04563584ec1af43ccdb6b Mon Sep 17 00:00:00 2001
From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Sun, 4 May 2003 11:22:00 +0000
Subject: [PATCH] MFH(r-1.109): added missing sanity check

---
 ext/standard/datetime.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ext/standard/datetime.c b/ext/standard/datetime.c
index 71d8aeb353..1c14aa3699 100644
--- a/ext/standard/datetime.c
+++ b/ext/standard/datetime.c
@@ -319,7 +319,11 @@ php_date(INTERNAL_FUNCTION_PARAMETERS, int gm)
 #else
 		tzone = timezone;
 #endif
-		tname[0] = tzname[0];
+		if (tzname[0] != NULL) {
+			tname[0] = tzname[0];
+		} else {
+			tname[0] = "???";
+		}
 #endif
 	}
 
-- 
2.50.1