forked from mirrors/nixpkgs
35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From 8fd84b4d6ba257ac93a61bce3378777840e8bf80 Mon Sep 17 00:00:00 2001
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From: Nikolay Amiantov <ab@fmap.me>
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Date: Sat, 5 Nov 2016 14:27:04 +0300
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Subject: [PATCH] getSessionAddress: take first bus address from
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semicolon-separated variable
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---
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lib/DBus/Address.hs | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/lib/DBus/Address.hs b/lib/DBus/Address.hs
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index 72ac99d..596b18c 100644
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--- a/lib/DBus/Address.hs
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+++ b/lib/DBus/Address.hs
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@@ -18,6 +18,7 @@ module DBus.Address where
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import qualified Control.Exception
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import Data.Char (digitToInt, ord, chr)
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import Data.List (intercalate)
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+import Data.Maybe (listToMaybe)
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import qualified Data.Map
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import Data.Map (Map)
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import qualified System.Environment
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@@ -152,7 +153,7 @@ getSystemAddress = do
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getSessionAddress :: IO (Maybe Address)
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getSessionAddress = do
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env <- getenv "DBUS_SESSION_BUS_ADDRESS"
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- return (env >>= parseAddress)
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+ return $ maybe Nothing listToMaybe (env >>= parseAddresses)
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-- | Returns the address in the environment variable
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-- @DBUS_STARTER_ADDRESS@, which must be set.
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--
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2.10.1
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