-- Патч добавляет оператор "-l" в модуль ngx_http_rewrite_module, который возвращает true,
-- если длина файл больше нуля (by BOLK, 2007.06.20)


diff -urd --ignore-blank-lines --minimal src/http/ngx_http_script.c.old src/http/ngx_http_script.c
--- src/http/ngx_http_script.c.old      2007-06-21 18:15:35.000000000 +0400
+++ src/http/ngx_http_script.c  2007-06-21 18:16:11.000000000 +0400
@@ -979,12 +979,14 @@
         case ngx_http_script_file_dir:
         case ngx_http_script_file_exists:
         case ngx_http_script_file_exec:
+        case ngx_http_script_file_size:
              goto false;
 
         case ngx_http_script_file_not_plain:
         case ngx_http_script_file_not_dir:
         case ngx_http_script_file_not_exists:
         case ngx_http_script_file_not_exec:
+        case ngx_http_script_file_not_size:
              goto true;
         }
 
@@ -1028,6 +1030,18 @@
         }
         goto true;
 
+    case ngx_http_script_file_size:
+        if (ngx_file_size(&fi)) {
+            goto true;
+        }
+        goto false;
+
+    case ngx_http_script_file_not_size:
+        if (ngx_file_size(&fi)) {
+            goto false;
+        }
+        goto true;
+
 #if (NGX_WIN32)
 
     case ngx_http_script_file_exec:

diff -urd --ignore-blank-lines --minimal src/http/modules/ngx_http_rewrite_module.c.old src/http/modules/ngx_http_rewrite_module.c
--- src/http/modules/ngx_http_rewrite_module.c.old      2007-06-21 18:15:52.000000000 +0400
+++ src/http/modules/ngx_http_rewrite_module.c  2007-06-21 18:16:24.000000000 +0400
@@ -839,6 +839,11 @@
             return NGX_CONF_OK;
         }
 
+        if (p[1] == 'l') {
+            fop->op = ngx_http_script_file_size;
+            return NGX_CONF_OK;
+        }
+
         if (p[0] == '!') {
             if (p[2] == 'f') {
                 fop->op = ngx_http_script_file_not_plain;
@@ -859,6 +864,11 @@
                 fop->op = ngx_http_script_file_not_exec;
                 return NGX_CONF_OK;
             }
+
+            if (p[2] == 'l') {
+                fop->op = ngx_http_script_file_not_size;
+                return NGX_CONF_OK;
+            }
         }
 
         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,


diff -urd --ignore-blank-lines --minimal src/http/ngx_http_script.h.old src/http/ngx_http_script.h
--- src/http/ngx_http_script.h.old      2007-06-21 18:19:46.000000000 +0400
+++ src/http/ngx_http_script.h  2007-06-21 18:20:11.000000000 +0400
@@ -146,7 +146,9 @@
     ngx_http_script_file_exists,
     ngx_http_script_file_not_exists,
     ngx_http_script_file_exec,
-    ngx_http_script_file_not_exec
+    ngx_http_script_file_not_exec,
+    ngx_http_script_file_size,
+    ngx_http_script_file_not_size
 } ngx_http_script_file_op_e;