Re-added dropped line

jupyter · May 15, 2024 · 2a72e89 · 2a72e89
1 parent ffd6ab4
commit 2a72e89
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/nbconvert/nbconvertapp.py b/nbconvert/nbconvertapp.py
@@ -605,6 +605,7 @@ def convert_notebooks(self):
                 "Please specify an output format with '--to <format>'."
                 f"\nThe following formats are available: {get_export_names()}"
             )
+            raise ValueError(msg)
 
         # initialize the exporter
         cls = get_exporter(self.export_format)