Revert "sfeed_update: replace non-POSIX mktemp with $$"

This reverts commit 8699fa2bb4c75670952fee503a58ca4a652627eb.

There is a regression in directory permissions among other things.

1 files changed, 3 insertions, 5 deletions

diff --git a/sfeed_update b/sfeed_update
index 374ad5c..5ee99ee 100755
--- a/sfeed_update
+++ b/sfeed_update
@@ -5,9 +5,6 @@
 # defaults
 sfeedpath="$HOME/.sfeed/feeds"
 
-# temporary directory.
-sfeedtmpdir="/tmp/sfeed_$$"
-
 # used for processing feeds concurrently: wait until ${maxjobs} amount of
 # feeds are finished at a time.
 maxjobs=8
@@ -150,8 +147,9 @@ trap -- "sighandler 2" "INT"
 trap -- "sighandler 15" "TERM"
 # load config file.
 loadconfig "$1"
-# make sure sfeed path and temporary directory exist.
-mkdir -m 700 -p "${sfeedtmpdir}"
+# fetch feeds and store in temporary file.
+sfeedtmpdir="$(mktemp -d '/tmp/sfeed_XXXXXX')"
+# make sure path exists.
 mkdir -p "${sfeedpath}"
 # fetch feeds specified in config file.
 feeds