map tests values in low case only, so caseless regex has no sense
diff --git a/src/http/modules/ngx_http_map_module.c b/src/http/modules/ngx_http_map_module.c
index 9dc0ef6..5aa23eb 100644
--- a/src/http/modules/ngx_http_map_module.c
+++ b/src/http/modules/ngx_http_map_module.c
@@ -529,12 +529,6 @@
ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
- if (value[0].data[0] == '*') {
- value[0].len--;
- value[0].data++;
- rc.options = NGX_REGEX_CASELESS;
- }
-
rc.pattern = value[0];
rc.err.len = NGX_MAX_CONF_ERRSTR;
rc.err.data = errstr;