# HG changeset patch
# User Ruslan Ermilov <ru@nginx.com>
# Date 1490214995 -10800
# Node ID 6e20a6479325ad27e28ddabd0ed118d670be61a1
# Parent  39ff6939266e913e8bfd400e60f9520e70725a4d
Simplified code about duplicate root/alias directive.

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
@@ -4405,16 +4405,14 @@ ngx_http_core_root(ngx_conf_t *cf, ngx_c
     if (clcf->root.data) {
 
         if ((clcf->alias != 0) == alias) {
-            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
-                               "\"%V\" directive is duplicate",
-                               &cmd->name);
-        } else {
-            ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
-                               "\"%V\" directive is duplicate, "
-                               "\"%s\" directive was specified earlier",
-                               &cmd->name, clcf->alias ? "alias" : "root");
+            return "is duplicate";
         }
 
+        ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
+                           "\"%V\" directive is duplicate, "
+                           "\"%s\" directive was specified earlier",
+                           &cmd->name, clcf->alias ? "alias" : "root");
+
         return NGX_CONF_ERROR;
     }