# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1312209489 0
# Node ID 6c4d2d16361199b06425a564c947daadfa54b415
# Parent  07d1aa82899b702e1d583c12a22d3769e58c2a28
fix r3981 again for case "Accept-Encoding: gzip"

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -2209,7 +2209,7 @@ ngx_http_gzip_accept_encoding(ngx_str_t 
             return NGX_DECLINED;
         }
 
-        if (p > start && (*(p - 1) == ',' || *(p - 1) == ' ')) {
+        if (p == start || (*(p - 1) == ',' || *(p - 1) == ' ')) {
             break;
         }