Added ngx_filename_cmp() with "/" sorted to the left.

This patch fixes incorrect handling of auto redirect in configurations
like:

    location /0  { }
    location /a- { }
    location /a/ { proxy_pass ... }

With previously used sorting, this resulted in the following locations
tree (as "-" is less than "/"):

        "/a-"
    "/0"    "/a/"

and a request to "/a" didn't match "/a/" with auto_redirect, as it
didn't traverse relevant tree node during lookup (it tested "/a-",
then "/0", and then falled back to null location).

To preserve locale use for non-ASCII characters on case-insensetive
systems, libc's tolower() used.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/os/win32/ngx_files.h b/src/os/win32/ngx_files.h
index a4624738f..08e5dc67e 100644
--- a/src/os/win32/ngx_files.h
+++ b/src/os/win32/ngx_files.h
@@ -172,11 +172,6 @@ ngx_int_t ngx_create_file_mapping(ngx_file_mapping_t *fm);
 void ngx_close_file_mapping(ngx_file_mapping_t *fm);
 
 
-#define NGX_HAVE_CASELESS_FILESYSTEM  1
-
-#define ngx_filename_cmp(s1, s2, n) _strnicmp((char *) s1, (char *) s2, n)
-
-
 u_char *ngx_realpath(u_char *path, u_char *resolved);
 #define ngx_realpath_n              ""
 #define ngx_getcwd(buf, size)       GetCurrentDirectory(size, (char *) buf)