[dak/master] Don't generate the cruft report in-place

[Emilio Pozuelo Monfort <pochu@debian.org>]

So that we don't get an empty or incomplete report while it
is being generated.

Signed-off-by: Emilio Pozuelo Monfort <pochu@debian.org>
---
 config/debian/common | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/config/debian/common b/config/debian/common
index 870f713..a8f56dd 100755
--- a/config/debian/common
+++ b/config/debian/common
@@ -223,8 +223,9 @@ function reports() {
     dak queue-report -d backports-new,backports-policy | mail -a "X-Debian: DAK" -e -s "NEW and POLICY on $(date +%D)" -a "From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>" backports-team@debian.org
     # and one on crufty packages
     log "Sending information about crufty packages"
-    dak cruft-report -R > $webdir/cruft-report-daily.txt
-    dak cruft-report -R -s experimental >> $webdir/cruft-report-daily.txt
+    dak cruft-report -R > $webdir/cruft-report-daily.txt.new
+    dak cruft-report -R -s experimental >> $webdir/cruft-report-daily.txt.new
+    mv $webdir/cruft-report-daily.txt.new $webdir/cruft-report-daily.txt
     mail -a "X-Debian: DAK" -e -s "Debian archive cruft report for $(date +%D)" -a "From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>" ftpmaster@ftp-master.debian.org < $webdir/cruft-report-daily.txt
 }
 
-- 
2.1.4