diff --git a/src/http/modules/ngx_http_flv_module.c b/src/http/modules/ngx_http_flv_module.c
index 5dedb9e..cc2ec4d 100644
--- a/src/http/modules/ngx_http_flv_module.c
+++ b/src/http/modules/ngx_http_flv_module.c
@@ -105,8 +105,8 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    of.uniq = 0;
-    of.test_dir = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.valid = clcf->open_file_cache_valid;
     of.min_uses = clcf->open_file_cache_min_uses;
     of.errors = clcf->open_file_cache_errors;
diff --git a/src/http/modules/ngx_http_gzip_static_module.c b/src/http/modules/ngx_http_gzip_static_module.c
index a63281a..41ac0d3 100644
--- a/src/http/modules/ngx_http_gzip_static_module.c
+++ b/src/http/modules/ngx_http_gzip_static_module.c
@@ -119,8 +119,8 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    of.uniq = 0;
-    of.test_dir = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.valid = clcf->open_file_cache_valid;
     of.min_uses = clcf->open_file_cache_min_uses;
     of.errors = clcf->open_file_cache_errors;
diff --git a/src/http/modules/ngx_http_index_module.c b/src/http/modules/ngx_http_index_module.c
index 0968444..bc4cd50 100644
--- a/src/http/modules/ngx_http_index_module.c
+++ b/src/http/modules/ngx_http_index_module.c
@@ -208,8 +208,8 @@
 
         ngx_log_debug1(NGX_LOG_DEBUG_HTTP, log, 0, "open index \"%V\"", &path);
 
-        of.uniq = 0;
-        of.test_dir = 0;
+        ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
         of.valid = clcf->open_file_cache_valid;
         of.min_uses = clcf->open_file_cache_min_uses;
         of.errors = clcf->open_file_cache_errors;
@@ -292,10 +292,10 @@
     ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                    "http index check dir: \"%V\"", &dir);
 
-    of.uniq = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.test_dir = 1;
     of.valid = clcf->open_file_cache_valid;
-    of.min_uses = 0;
     of.errors = clcf->open_file_cache_errors;
 
     if (ngx_open_cached_file(clcf->open_file_cache, &dir, &of, r->pool)
diff --git a/src/http/modules/ngx_http_static_module.c b/src/http/modules/ngx_http_static_module.c
index 9d48fb9..f5d6971 100644
--- a/src/http/modules/ngx_http_static_module.c
+++ b/src/http/modules/ngx_http_static_module.c
@@ -96,8 +96,8 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    of.uniq = 0;
-    of.test_dir = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.valid = clcf->open_file_cache_valid;
     of.min_uses = clcf->open_file_cache_min_uses;
     of.errors = clcf->open_file_cache_errors;
diff --git a/src/http/modules/perl/nginx.xs b/src/http/modules/perl/nginx.xs
index cc0fc4b..f86b76f 100644
--- a/src/http/modules/perl/nginx.xs
+++ b/src/http/modules/perl/nginx.xs
@@ -650,8 +650,8 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    of.uniq = 0;
-    of.test_dir = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.valid = clcf->open_file_cache_valid;
     of.min_uses = clcf->open_file_cache_min_uses;
     of.errors = clcf->open_file_cache_errors;
diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index af6e309..7a47417 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -994,8 +994,8 @@
 
     clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
 
-    of.uniq = 0;
-    of.test_dir = 0;
+    ngx_memzero(&of, sizeof(ngx_open_file_info_t));
+
     of.valid = clcf->open_file_cache_valid;
     of.min_uses = clcf->open_file_cache_min_uses;
     of.errors = clcf->open_file_cache_errors;