fix busy cursor nesting

Prevents permenent busy cursor
2018-04-25 13:04:26 -07:00 · 2018-04-25 13:04:26 -07:00 · d4a4fd7fd5
commit d4a4fd7fd5
parent 80ff4ebfe6
1 changed files with 2 additions and 2 deletions
--- a/pyqtgraph/widgets/BusyCursor.py
+++ b/pyqtgraph/widgets/BusyCursor.py
@ -18,7 +18,7 @@ class BusyCursor(object):
        BusyCursor.active.append(self)

    def __exit__(self, *args):
-        BusyCursor.active.pop(-1)
-        if len(BusyCursor.active) == 0:
+        if self._active:
+            BusyCursor.active.pop(-1)
            QtGui.QApplication.restoreOverrideCursor()