From 91bc14f430f798c6be3cb21cb5199ec56308d4f2 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 27 Nov 2001 13:31:02 +0000
Subject: allow printing of NULL pointers with internal snprintf

---
 source/lib/snprintf.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'source/lib/snprintf.c')

diff --git a/source/lib/snprintf.c b/source/lib/snprintf.c
index 0511a2bf146..f09a8dde071 100644
--- a/source/lib/snprintf.c
+++ b/source/lib/snprintf.c
@@ -333,6 +333,7 @@ static size_t dopr(char *buffer, size_t maxlen, const char *format, va_list args
 				break;
 			case 's':
 				strvalue = va_arg (args, char *);
+				if (!strvalue) strvalue = "(NULL)";
 				if (max == -1) {
 					max = strlen(strvalue);
 				}
-- 
cgit