diff --git a/build.sh b/build.sh
index 57ebeb5..d296b87 100755
--- a/build.sh
+++ b/build.sh
@@ -1,19 +1,18 @@
 #!/bin/bash
-
 pacman -Syu --noconfirm
 
 useradd build -m
 echo 'build ALL=(ALL) NOPASSWD: ALL' >> /etc/sudoers
-chown -R build:build *
+chown -R build:build .
 
 for d in */ ; do
   echo "$d"
-  cd "$d"
-  sudo -u build sh -c 'makepkg -s --skippgpcheck --noconfirm'
-  if [ $? -eq 0 ]; then
+  cd "$d" || continue
+
+  if sudo -u build sh -c 'makepkg -s --skippgpcheck --noconfirm' ; then
     for pkg in *.pkg.tar.zst ; do
-      cp $pkg /repo/
-      repo-add /repo/nyyu.db.tar.zst /repo/$pkg
+      cp "$pkg" /repo/
+      repo-add /repo/nyyu.db.tar.zst /repo/"$pkg"
     done
   fi
   cd ..