fetchparams: Fail on empty values

See #302
2026-03-25 08:55:50 +00:00 · 2015-12-13 01:47:48 +01:00 · 2015-12-13 01:47:48 +01:00 · 04f06b69f0
commit 04f06b69f0
parent 0044a7af74
1 changed files with 4 additions and 0 deletions
--- a/vdirsyncer/cli/fetchparams.py
+++ b/vdirsyncer/cli/fetchparams.py
@ -64,6 +64,10 @@ def _fetch_value(opts, key):
        password_cache[cache_key] = e
        raise
    else:
+        if not rv:
+            raise exceptions.UserError('Empty value for {}, this most likely '
+                                       'indicates an error.'
+                                       .format(key))
        password_cache[cache_key] = rv
        return rv