From 558d4b1a88c5b8367a073fc428b2843f28555d96 Mon Sep 17 00:00:00 2001
From: "Thiago Marcos P. Santos" <tmpsantos@gmail.com>
Date: Mon, 21 Aug 2017 17:58:27 +0300
Subject: [core] Remove database on schema downgrade

Previously we were throwing an exception.
---
 platform/default/mbgl/storage/offline_database.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/default/mbgl/storage/offline_database.cpp b/platform/default/mbgl/storage/offline_database.cpp
index d38f0c9108..65c2097182 100644
--- a/platform/default/mbgl/storage/offline_database.cpp
+++ b/platform/default/mbgl/storage/offline_database.cpp
@@ -51,7 +51,7 @@ void OfflineDatabase::ensureSchema() {
             case 4: migrateToVersion5(); // fall through
             case 5: migrateToVersion6(); // fall through
             case 6: return;
-            default: throw std::runtime_error("unknown schema version");
+            default: break; // downgrade, delete the database
             }
 
             removeExisting();
-- 
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