re-add apr_pool_clear accidentally removed in r1197405

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1197830 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/filters/mod_substitute.c b/modules/filters/mod_substitute.c
index cc4862719ecfc7efb7a2518be3c5258cb1cdb4a8..e7a1c77b83c4ef8cb55ee630d902058e959f48f6 100644 (file)
--- a/modules/filters/mod_substitute.c
+++ b/modules/filters/mod_substitute.c
@@ -450,6 +450,7 @@ static apr_status_t substitute_filter(ap_filter_t *f, apr_bucket_brigade *bb)
                             rv = ap_pass_brigade(f->next, ctx->passbb);
                             apr_brigade_cleanup(ctx->passbb);
                             num = 0;
+                            apr_pool_clear(ctx->tpool);
                             if (rv != APR_SUCCESS)
                                 goto err;
                         }