Update 'update-mods.sh'

update-mods.sh

@@ -11,13 +11,15 @@ do
   echo "downloading ${mod[0]}"
   wget -q "${mod[1]}" -O temp.zip
   echo "extracting ${mod[0]}"
-  unzip -oq temp.zip -d "$BASE/${mod[0]}"
-  FIRST=$(zipinfo -1 temp.zip | head -n 1)
-  if [[ "$FIRST" == */ ]]
-  then
-    cp -r "$BASE/${mod[0]}/$FIRST"* "$BASE/${mod[0]}/"
-    rm -r "$BASE/${mod[0]}/$FIRST"
+  unzip -oq temp.zip -d temp
+  rm -rf "$BASE/${mod[0]}/"
+  mkdir -p "$BASE/${mod[0]}/"
+  if [[ $(find temp/* -maxdepth 0 -type d | wc -l) == 1 ]]; then
+    cp -r temp/*/* "$BASE/${mod[0]}"
+  else
+    cp -r temp/* "$BASE/${mod[0]}"
   fi
   echo "cleanup"
+  rm -rf temp
   rm temp.zip
 done < mods.txt