From b030ce693da00aec17704a2bf2cad6e7d2e95029 Mon Sep 17 00:00:00 2001
From: Tomasz Grabiec <tgrabiec@scylladb.com>
Date: Fri, 7 Apr 2017 15:52:30 +0200
Subject: [PATCH] sstables: mutation_reader: Don't try to read index to skip to
 static row

Static row is always at the beginning, there's no point in doing
index lookups.
---
 sstables/partition.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sstables/partition.cc b/sstables/partition.cc
index f92f00e8dc..81ce129cf3 100644
--- a/sstables/partition.cc
+++ b/sstables/partition.cc
@@ -892,6 +892,9 @@ public:
     }
 
     future<> advance_context(position_in_partition_view pos) {
+        if (pos.is_static_row()) {
+            return make_ready_future<>();
+        }
         return [this] {
             if (!_index_in_current) {
                 _index_in_current = true;