allow xattr to fail

diff --git a/_webi/template.sh b/_webi/template.sh
index 4dc0a2ce1c61fae5acf5c4587e71b26e1e9bcd31..911354ef97527f92a2f51ad8b66cc00d6ebf8246 100644 (file)
--- a/_webi/template.sh
+++ b/_webi/template.sh
@@ -239,7 +239,8 @@ webi_post_install() {
 
 _webi_enable_exec() {
     if [ -n "$(command -v spctl)" ] && [ -n "$(command -v xattr)" ] ; then
-        xattr -r -d com.apple.quarantine "$pkg_src"
+        # note: some packages contain files that cannot be affected by xattr
+        xattr -r -d com.apple.quarantine "$pkg_src" || true
         return 0
     fi
     # TODO need to test that the above actually worked