[wms] Insure that mbtiles layers are invalidated when dataset is missing

everoddandeven · Feb 11, 2024 · 61dacd9 · 61dacd9
1 parent 447a39d
commit 61dacd9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/core/qgsmbtiles.cpp b/src/core/qgsmbtiles.cpp
@@ -31,6 +31,9 @@ bool QgsMbTiles::open()
   if ( mDatabase )
     return true;  // already opened
 
+  if ( mFilename.isEmpty() )
+    return false;
+
   const sqlite3_database_unique_ptr database;
   const int result = mDatabase.open_v2( mFilename, SQLITE_OPEN_READONLY, nullptr );
   if ( result != SQLITE_OK )