commit 0bd32b75696e28ceae8e0e19772b046f67b9e1ce
author Igor Sysoev <igor@sysoev.ru> Tue Jan 22 15:13:01 2008 +0000
committer Igor Sysoev <igor@sysoev.ru> Tue Jan 22 15:13:01 2008 +0000
tree 591594a1dc78fb4da4da26555d06635f3a57b7dc
parent f0453c1c0cd38a70c4dc5c3e9eeaf7a4120573fc

allow zero length in %*s

src/core/ngx_string.c

diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c
index d9a5480..33857fe 100644
--- a/src/core/ngx_string.c
+++ b/src/core/ngx_string.c
@@ -147,7 +147,7 @@
             sign = 1;
             hexadecimal = 0;
             max_width = 0;
-            slen = 0;
+            slen = (size_t) -1;
 
             p = temp + NGX_INT64_LEN;
 
@@ -221,7 +221,7 @@
             case 's':
                 p = va_arg(args, u_char *);
 
-                if (slen == 0) {
+                if (slen == (size_t) -1) {
                     while (*p && buf < last) {
                         *buf++ = *p++;
                     }