From 1533faf160b1456dd03865f117773abb823adc7a Mon Sep 17 00:00:00 2001
From: guanglei <guanglei>
Date: Tue, 9 May 2006 06:19:29 +0000
Subject: %0s support to print null-terminated string

---
 runtime/vsprintf.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'runtime/vsprintf.c')

diff --git a/runtime/vsprintf.c b/runtime/vsprintf.c
index 44e431fb..ba0bc85a 100644
--- a/runtime/vsprintf.c
+++ b/runtime/vsprintf.c
@@ -275,6 +275,11 @@ int _stp_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
 					*str = ' ';
 				++str;
 			}
+			if(flags & STP_ZEROPAD) {
+				if (str <= end)
+				       *str = '\0';
+			       ++str;
+			}
 			continue;
 
 		case 'X':
-- 
cgit