From 650a8778c1e677ce90b2d9b98904d6588209ec40 Mon Sep 17 00:00:00 2001
From: Yann Collet <yann.collet.73@gmail.com>
Date: Wed, 13 Jul 2016 11:49:05 +0200
Subject: [PATCH] minor filter improvement

---
 programs/paramgrill.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/programs/paramgrill.c b/programs/paramgrill.c
index ffa0b3e0f..ad37205f4 100644
--- a/programs/paramgrill.c
+++ b/programs/paramgrill.c
@@ -506,6 +506,8 @@ static ZSTD_compressionParameters* sanitizeParams(ZSTD_compressionParameters par
     g_params = params;
     if (params.strategy == ZSTD_fast)
         g_params.chainLog = 0, g_params.searchLog = 0;
+    if (params.strategy == ZSTD_dfast)
+        g_params.searchLog = 0;
     if (params.strategy != ZSTD_btopt )
         g_params.targetLength = 0;
     return &g_params;