From a2fcc304e7665356dfee3189af13128a6b6e2a63 Mon Sep 17 00:00:00 2001
From: Jason Ish <jason.ish@oisf.net>
Date: Thu, 3 Oct 2019 15:54:51 -0600
Subject: [PATCH] dataset: fix return value check on isnotset

The dataset api returns -1 for not found.
---
 src/detect-dataset.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/detect-dataset.c b/src/detect-dataset.c
index 0589e19b68..b9d2df1520 100644
--- a/src/detect-dataset.c
+++ b/src/detect-dataset.c
@@ -83,7 +83,7 @@ int DetectDatasetBufferMatch(DetectEngineThreadCtx *det_ctx,
             //PrintRawDataFp(stdout, data, data_len);
             int r = DatasetLookup(sd->set, data, data_len);
             SCLogDebug("r %d", r);
-            if (r == 0)
+            if (r < 1)
                 return 1;
             break;
         }
-- 
2.47.2