# HG changeset patch
# User Gu Feng <flygoast@126.com>
# Date 1410965522 -28800
# Node ID 1b8459a53e4bbd8a43402cbbf20b17524a0f056b
# Parent  a0a14319968b2d978d306f5a91e81e9e4e3e7ce6
Avoided to add duplicate hash key in ngx_http_types_slot().

diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
--- a/src/http/ngx_http.c
+++ b/src/http/ngx_http.c
@@ -2005,7 +2005,7 @@ ngx_http_types_slot(ngx_conf_t *cf, ngx_
             if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
                 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
                                    "duplicate MIME type \"%V\"", &value[i]);
-                continue;
+                goto next;
             }
         }
 
@@ -2017,6 +2017,10 @@ ngx_http_types_slot(ngx_conf_t *cf, ngx_
         type->key = value[i];
         type->key_hash = hash;
         type->value = (void *) 4;
+
+    next:
+
+        continue;
     }
 
     return NGX_CONF_OK;