Fix parallelizer's progressdialog usage

2017-11-02 10:25:57 -07:00 · 2017-11-02 10:25:57 -07:00 · 4752b77792
commit 4752b77792
parent e16948dbeb
1 changed files with 4 additions and 1 deletions
--- a/pyqtgraph/multiprocess/parallelizer.py
+++ b/pyqtgraph/multiprocess/parallelizer.py
@ -101,7 +101,10 @@ class Parallelize(object):
                
        else:  ## parent
            if self.showProgress:
-                self.progressDlg.__exit__(None, None, None)
+                try:
+                    self.progressDlg.__exit__(None, None, None)
+                except Exception:
+                    pass

    def runSerial(self):
        if self.showProgress: