# HG changeset patch
# User Franz Glasner <f.glasner@feldmann-mg.com>
# Date 1639488490 -3600
# Node ID 5864977bb44f6b303b381ba2e21ed08b6d15f409
# Parent  b95c1278149795dec5980b75620a3f0e6777182b
FIX: KeyError formatting.

For jailed configs: self._path is a tuple and must be wrapped into a tuple
when used for "%"-style error formatting.

diff -r b95c12781497 -r 5864977bb44f configmix/config.py
--- a/configmix/config.py	Sat Dec 11 19:56:35 2021 +0100
+++ b/configmix/config.py	Tue Dec 14 14:28:10 2021 +0100
@@ -844,8 +844,10 @@
         # Early error out if the chroot does not exist but allow
         # degenerated case if `self._path` is empty.
         #
-        if self._path:
-            new_base.getvarl(*self._path)
+        if self._path and self._path not in new_base:
+            raise KeyError(
+                "base key path %r not available in the new base"
+                % (self._path, ))
 
     def __getattr__(self, name):
         try: