From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Sat, 9 Jun 2007 23:32:33 +0000 (+0000)
Subject: Make info file updates atomic.
X-Git-Url: http://dolda2000.com/gitweb/?p=utils.git;a=commitdiff_plain;h=081b510d96f130024baf6f9c7853a324ebf9932f

Make info file updates atomic.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/utils@1067 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/planime b/planime
index 899a1c9..edcba1f 100755
--- a/planime
+++ b/planime
@@ -60,10 +60,8 @@ ifile=".${ep}.info"
 
 if [ -n "$savepar" ]; then
     if [ -r "$ifile" ]; then
-	exec 3<"$ifile"
-	rm "$ifile"
-	egrep -v "^${savepar}:" 0<&3 >"$ifile"
-	exec 3<&-
+	egrep -v "^${savepar}:" "$ifile" >"$ifile.new"
+	mv -f "$ifile.new" "$ifile"
     fi
     echo "$savepar: $saveval" >>"$ifile"
     exit 0