initialize r->cache->file.fd with NGX_INVALID_FILE

diff --git a/src/http/ngx_http_file_cache.c b/src/http/ngx_http_file_cache.c
index 2fefe095bd2932f6c22f874d30c29c2dcbab0f98..4dc2b5741fb646d5dfe890c79b27a1a6c7b7ce71 100644 (file)
--- a/src/http/ngx_http_file_cache.c
+++ b/src/http/ngx_http_file_cache.c
@@ -161,6 +161,7 @@ ngx_http_file_cache_new(ngx_http_request_t *r)
 
     r->cache = c;
     c->file.log = r->connection->log;
+    c->file.fd = NGX_INVALID_FILE;
 
     return NGX_OK;
 }