explorer: fix directory listing error handling

2016-06-04 10:18:14 -04:00 · 2016-06-04 10:18:14 -04:00 · 6983f3520a
parent 284e0d6876
commit 6983f3520a
1 changed files with 1 additions and 1 deletions
--- a/artiq/dashboard/explorer.py
+++ b/artiq/dashboard/explorer.py
@ -61,7 +61,7 @@ class _OpenFileDialog(QtWidgets.QDialog):
        except:
            logger.error("Failed to list directory '%s'",
                         self.explorer.current_directory, exc_info=True)
-            self.explorer.current_directory = ""
+            return
        for name in sorted(contents, key=lambda x: (x[-1] not in "\\/", x)):
            if name[-1] in "\\/":
                icon = QtWidgets.QStyle.SP_DirIcon