From 750e19f4788145911378e6855c2515c430b58b83 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Elan=20Ruusam=C3=A4e?= <glen@pld-linux.org>
Date: Sun, 10 Feb 2008 12:44:19 +0000
Subject: [PATCH] - %remove_etc_shells with -p skips code if upgraded

Changed files:
    rpm.macros -> 1.428
---
 rpm.macros | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/rpm.macros b/rpm.macros
index 03f9d5d..5a97446 100644
--- a/rpm.macros
+++ b/rpm.macros
@@ -1420,20 +1420,22 @@ end\
 %{nil}
 
 %remove_etc_shells(p) %{-p:<lua>}\
-t = {}\
-f = io.open("/etc/shells", "r")\
-if f then\
-	for l in f:lines() do t[l]=l; end\
-	f:close()\
-end\
-for _, l in pairs({%{expand:%%__lua_split %*}}) do\
-	t[l] = nil\
-end\
-s=""\
-for _, l in pairs(t) do\
-	s=s..l.."\\n"\
-end\
-io.open("/etc/shells", "w"):write(s)\
+%{-p:if arg[2] == "0" then}\
+	t = {}\
+	f = io.open("/etc/shells", "r")\
+	if f then\
+		for l in f:lines() do t[l]=l; end\
+		f:close()\
+	end\
+	for _, l in pairs({%{expand:%%__lua_split %*}}) do\
+		t[l] = nil\
+	end\
+	s=""\
+	for _, l in pairs(t) do\
+		s=s..l.."\\n"\
+	end\
+	io.open("/etc/shells", "w"):write(s)\
+%{-p:end} \
 %{nil}
 
 # vim:ts=4 sw=4 noet syn=spec
-- 
2.44.0