Merge "Minor improvements to apkcheck."
diff --git a/tools/findunused/findunusedstrings b/tools/findunused/findunusedstrings
index 7057527..9615abc 100755
--- a/tools/findunused/findunusedstrings
+++ b/tools/findunused/findunusedstrings
@@ -28,7 +28,8 @@
if [ -d $app/res ]
then
pushd $app > /dev/null
- for i in $(grep -Rs "\(string\|plurals\) name=" res | sed 's/.*<\(string\|plurals\) name="//'|sed 's/".*$//'|sort -u)
+ # Two sed's were needed because the | operator is not supported on the mac
+ for i in $(grep -Rs "\(string\|plurals\) name=" res | sed 's/.*string name=\"//' | sed 's/.*plurals name=\"//'|sed 's/".*$//'|sort -u)
do
echo $i $(grep -Rws R.plurals.$i\\\|R.string.$i\\\|@string/$i .|wc -l)
done | grep ' 0$' | {