# HG changeset patch
# User Ruslan Ermilov <ru@nginx.com>
# Date 1364546857 0
# Node ID 4bcd35e7a0f0ab7e5e65bda9756cb28b61e252dd
# Parent  864030a4ff2a35602095b5dfd7f2a2fee4b7fa88
Pass PCRE_CASELESS to pcre_compile() for caseless matching.

Previously, we sometimes passed constant value 1 that happens to
match PCRE_CASELESS and thus was harmless.

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -3256,7 +3256,7 @@ ngx_http_core_regex_location(ngx_conf_t 
 #if (NGX_HAVE_CASELESS_FILESYSTEM)
     rc.options = NGX_REGEX_CASELESS;
 #else
-    rc.options = caseless;
+    rc.options = caseless ? NGX_REGEX_CASELESS : 0;
 #endif
 
     clcf->regex = ngx_http_regex_compile(cf, &rc);