From 5df9b5e05fdd0b85b3d89e6524c49e8a1778ed38 Mon Sep 17 00:00:00 2001
From: senhuang42 <senhuang96@fb.com>
Date: Sun, 27 Sep 2020 13:19:54 -0400
Subject: [PATCH] Add initial getNextMatch() in opt parser

---
 lib/compress/zstd_opt.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/compress/zstd_opt.c b/lib/compress/zstd_opt.c
index 8852fcbe5..4ffcefe37 100644
--- a/lib/compress/zstd_opt.c
+++ b/lib/compress/zstd_opt.c
@@ -940,7 +940,10 @@ ZSTD_compressBlock_opt_generic(ZSTD_matchState_t* ms,
     U32 ldmEndPosInBlock = 0;
     U32 ldmOffset = 0;
     
-
+    if (ms->ldmSeqStore.size != 0) {
+        ldm_getNextMatch(&ms->ldmSeqStore, &ldmStartPosInBlock,
+                &ldmEndPosInBlock, &ldmOffset, (U32)(ip-istart), (U32)(iend-ip));
+    }
     /* init */
     DEBUGLOG(5, "ZSTD_compressBlock_opt_generic: current=%u, prefix=%u, nextToUpdate=%u",
                 (U32)(ip - base), ms->window.dictLimit, ms->nextToUpdate);
-- 
2.47.2