From 7dc5b74229e83876307082712162d48e3124e10b Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Wed, 17 Jan 2018 12:56:13 +0100
Subject: Detect recursive 'source' and print backtrace

Easier to debug than a RecursionError.

Point out in the exception message that a common cause is environment
variables not being set correctly.
---
 tests/Krecursive1 | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 tests/Krecursive1

(limited to 'tests/Krecursive1')

diff --git a/tests/Krecursive1 b/tests/Krecursive1
new file mode 100644
index 0000000..c4008c2
--- /dev/null
+++ b/tests/Krecursive1
@@ -0,0 +1 @@
+source "Kconfiglib/tests/Krecursive2"
-- 
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