From 81fed299cebed79d0a7b60c8ec77d030e227e0e7 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 22 Sep 2009 09:44:57 +0000
Subject: fail if file size was changed

---
 src/core/ngx_output_chain.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/core/ngx_output_chain.c')

diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c
index 01f42a191..590da4f45 100644
--- a/src/core/ngx_output_chain.c
+++ b/src/core/ngx_output_chain.c
@@ -571,9 +571,7 @@ ngx_output_chain_copy_buf(ngx_output_chain_ctx_t *ctx)
             ngx_log_error(NGX_LOG_ALERT, ctx->pool->log, 0,
                           ngx_read_file_n " read only %z of %O from \"%s\"",
                           n, size, src->file->name.data);
-            if (n == 0) {
-                return NGX_ERROR;
-            }
+            return NGX_ERROR;
         }
 
         dst->last += n;
-- 
cgit