From fc99f177f3bc29322fc93839e4f238c7fba9a64f Mon Sep 17 00:00:00 2001
From: xiphon <xiphon@protonmail.com>
Date: Mon, 19 Nov 2018 22:36:10 +0000
Subject: lmdb: fix gcc 7.3.0 'implicit-fallthrough' warning

---
 src/blockchain_db/lmdb/db_lmdb.cpp | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

(limited to 'src/blockchain_db/lmdb')

diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index ea3638a85..622278784 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -4358,16 +4358,12 @@ void BlockchainLMDB::migrate_2_3()
 
 void BlockchainLMDB::migrate(const uint32_t oldversion)
 {
-  switch(oldversion) {
-  case 0:
-    migrate_0_1(); /* FALLTHRU */
-  case 1:
-    migrate_1_2(); /* FALLTHRU */
-  case 2:
-    migrate_2_3(); /* FALLTHRU */
-  default:
-    ;
-  }
+  if (oldversion < 1)
+    migrate_0_1();
+  if (oldversion < 2)
+    migrate_1_2();
+  if (oldversion < 3)
+    migrate_2_3();
 }
 
 }  // namespace cryptonote
-- 
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