From 2ec02a41c208f599a2bac0a523959588e11bdde3 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sat, 5 Jul 2014 19:39:24 +0200
Subject: [PATCH] gluon-core: add functions to unset sysconfig settings
---
.../gluon-core/files/lib/gluon/functions/sysconfig.sh | 4 ++++
.../gluon-core/files/usr/lib/lua/gluon/sysconfig.lua | 11 +++++++----
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/package/gluon-core/files/lib/gluon/functions/sysconfig.sh b/package/gluon-core/files/lib/gluon/functions/sysconfig.sh
index 67aa10613..60b410f24 100644
--- a/package/gluon-core/files/lib/gluon/functions/sysconfig.sh
+++ b/package/gluon-core/files/lib/gluon/functions/sysconfig.sh
@@ -12,3 +12,7 @@ sysconfig_isset() {
sysconfig_set() {
echo -n "$2" > "$SYSCONFIGDIR/$1"
}
+
+sysconfig_unset() {
+ rm -f "$SYSCONFIGDIR/$1"
+}
diff --git a/package/gluon-core/files/usr/lib/lua/gluon/sysconfig.lua b/package/gluon-core/files/usr/lib/lua/gluon/sysconfig.lua
index 35c5062c1..3ba26e950 100644
--- a/package/gluon-core/files/usr/lib/lua/gluon/sysconfig.lua
+++ b/package/gluon-core/files/usr/lib/lua/gluon/sysconfig.lua
@@ -11,10 +11,13 @@ local function get(_, name)
end
local function set(_, name, val)
- local ret = nil
- local f = io.open(sysconfigdir .. name, 'w+')
- f:write(val)
- f:close()
+ if val then
+ local f = io.open(sysconfigdir .. name, 'w+')
+ f:write(val)
+ f:close()
+ else
+ os.remove(sysconfigdir .. name)
+ end
end
local setmetatable = setmetatable
--
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