Checkout before script switch, fix checkout from empty tree.

home/bin/update-profile

@@ -65,6 +65,14 @@ fi
 			echo "✔"
 		done
 
+		echo "All commits passed, now applying updates..."
+		if git rev-parse HEAD >/dev/null 2>&1; then
+			git rebase "${ref}"
+		else
+			git checkout -f "${ref}"
+		fi
+		git submodule update --init
+		
 		if file_changed "${HOME}/bin/update-profile" "home/bin/update-profile"; then
 			# Use new profile update script instead
 			# Putting exit 0 on same line here for security since the old script
@@ -75,10 +83,6 @@ fi
 		fi
 	fi
 
-	echo "All commits passed, now applying updates..."
-	git rebase origin
-	git submodule update --init
-
 	echo "Running package installation..."
 	cd packages
 	./packages.sh