Hi Julian, please consider to test this patch.
Thanks!
Index: debian/patches/packaged-js.patch =================================================================== --- debian/patches/packaged-js.patch(revision 29613) +++ debian/patches/packaged-js.patch(working copy) @@ -6,7 +6,7 @@ mkdir -p bootstrap/js cat js/bootstrap-transition.js js/bootstrap-alert.js js/bootstrap-button.js js/bootstrap-carousel.js js/bootstrap-collapse.js js/bootstrap-dropdown.js js/bootstrap-modal.js js/bootstrap-tooltip.js js/bootstrap-popover.js js/bootstrap-scrollspy.js js/bootstrap-tab.js js/bootstrap-typeahead.js js/bootstrap-affix.js > bootstrap/js/bootstrap.js -./node_modules/.bin/uglifyjs -nc bootstrap/js/bootstrap.js > bootstrap/js/bootstrap.min.tmp.js -+uglifyjs -nc bootstrap/js/bootstrap.js > bootstrap/js/bootstrap.min.tmp.js ++uglifyjs bootstrap/js/bootstrap.js > bootstrap/js/bootstrap.min.tmp.js echo "/*!\n* Bootstrap.js by @fat & @mdo\n* Copyright 2012 Twitter, Inc.\n* http://www.apache.org/licenses/LICENSE-2.0.txt\n*/" > bootstrap/js/copyright.js cat bootstrap/js/copyright.js bootstrap/js/bootstrap.min.tmp.js > bootstrap/js/bootstrap.min.js rm bootstrap/js/copyright.js bootstrap/js/bootstrap.min.tmp.js