report package diffs a bit less verbosely

1 files changed, 1 insertions, 1 deletions

diff --git a/build b/build
index 770d5c4..a180940 100755
--- a/build
+++ b/build
@@ -17,7 +17,7 @@ for ext in tree removable.img img ; do
     python -c "oldk = $prevsize ; newk = $nextsize ; print '%0.2fG (%dK)' % (newk / 1024 / 1024.0, newk - oldk)" > $buildname.$ext.size-change.txt
 done
 
-diff -u $prevbuild.tree.packages.txt $buildname.tree.packages.txt > $buildname.tree.package-changes.txt
+diff -U 1 $prevbuild.tree.packages.txt $buildname.tree.packages.txt | grep -v ^@@ > $buildname.tree.package-changes.txt
 
 echo $buildname > lastbuild
 date ; date >> ${buildname}.buildlog