Merge branch 'master' of https://github.com/rendeirolab/LazySlide

rendeirolab · Jan 19, 2024 · 2d2b16c · 2d2b16c
2 parents 3560c0e + e512e20
commit 2d2b16c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lazyslide/wsi.py b/lazyslide/wsi.py
@@ -248,7 +248,8 @@ def reader(self):
         return self._reader
 
     def detach_handler(self):
-        self._reader.detach_handler()
+        if self._reader is not None:
+            self._reader.detach_handler()
 
     @property
     def metadata(self):