MBTiles: Close database on destruction, fixing leak and gwaldron#1738

BigDogTeam · Aug 25, 2021 · 386980f · 386980f
1 parent 3ebbcfd
commit 386980f
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diff --git a/src/osgEarth/MBTiles b/src/osgEarth/MBTiles
@@ -53,6 +53,7 @@ namespace osgEarth { namespace MBTiles
     {
     public:
         Driver();
+        virtual ~Driver();
 
         Status open(
             const std::string& name,

diff --git a/src/osgEarth/MBTiles.cpp b/src/osgEarth/MBTiles.cpp
@@ -332,6 +332,13 @@ MBTiles::Driver::Driver() :
     //nop
 }
 
+Driver::~Driver()
+{
+    sqlite3* database = (sqlite3*)_database;
+    if (database)
+        sqlite3_close_v2(database);
+}
+
 Status
 MBTiles::Driver::open(
     const std::string& name,