From 6fa2ef815b06f56de0533c521643c293f28b38ca Mon Sep 17 00:00:00 2001
From: Ulf Magnusson <ulfalizer@gmail.com>
Date: Sat, 8 Dec 2012 21:29:17 +0100
Subject: Avoid getting 'self' as a dependency.

Harmless but pointless.
---
 kconfiglib.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'kconfiglib.py')

diff --git a/kconfiglib.py b/kconfiglib.py
index 1000be9..4a4e187 100644
--- a/kconfiglib.py
+++ b/kconfiglib.py
@@ -2968,6 +2968,9 @@ class Symbol(Item, _HasVisibility):
                         rec(s, True)
 
         rec(self)
+        # Using cached deps from other symbols in the same choice might mean we
+        # get ourself in the result (harmless but unnecessary)
+        res.discard(self)
         self.cached_deps = list(res)
         return self.cached_deps
 
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