avoid useless call to apr_pstrdup

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1095972 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/mappers/mod_alias.c b/modules/mappers/mod_alias.c
index 35c7ff3a95569ae6e32e60c2307d9d3be3d47e9c..dc40b670867f7e951fb02cf990373daa95c095d7 100644 (file)
--- a/modules/mappers/mod_alias.c
+++ b/modules/mappers/mod_alias.c
@@ -369,7 +369,7 @@ static char *try_alias_list(request_rec *r, apr_array_header_t *aliases,
                 }
                 else {
                     /* need something non-null */
-                    found = apr_pstrdup(r->pool, "");
+                    found = "";
                 }
             }
         }