From 9e9cdf8f3045493b38a50913a90a96f338e899cd Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Mon, 19 Mar 2018 21:30:38 +0100
Subject: Remove empty prompt text check in _flatten()

Originally taken from the C implementation, but seems pointless. The
only way to get an empty prompt text is to explicitly define a symbol
with e.g. 'prompt ""'.
---
 kconfiglib.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kconfiglib.py b/kconfiglib.py
index 99bdf80..5c62a57 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -4461,8 +4461,7 @@ def _flatten(node):
     # with no unexpected "jumps" in the indentation.
 
     while node:
-        if node.list and (not node.prompt or node.prompt[0] == ""):
-
+        if node.list and not node.prompt:
             last_node = node.list
             while 1:
                 last_node.parent = node.parent
-- 
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