[nginx] svn commit: r4784 - trunk/src/core

[ru at nginx.com]

Author: ru
Date: 2012-08-03 12:52:32 +0000 (Fri, 03 Aug 2012)
New Revision: 4784
URL: http://trac.nginx.org/nginx/changeset/4784/nginx

Log:
Fixed the -p parameter handling.

Ensure that the path supplied always ends with a `/' except when empty.
An empty value now corresponds to the current directory instead of `/'.


Modified:
   trunk/src/core/nginx.c

Modified: trunk/src/core/nginx.c
===================================================================
--- trunk/src/core/nginx.c	2012-08-03 09:10:39 UTC (rev 4783)
+++ trunk/src/core/nginx.c	2012-08-03 12:52:32 UTC (rev 4784)
@@ -836,7 +836,7 @@
         len = ngx_strlen(ngx_prefix);
         p = ngx_prefix;
 
-        if (!ngx_path_separator(*p)) {
+        if (len && !ngx_path_separator(p[len - 1])) {
             p = ngx_pnalloc(cycle->pool, len + 1);
             if (p == NULL) {
                 return NGX_ERROR;