make custom css more robust

This commit is contained in:
wvengen 2014-09-02 14:15:59 +02:00
parent 97dc090e4d
commit b5ddbcae21
1 changed files with 1 additions and 1 deletions

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@ -221,7 +221,7 @@ module ApplicationHelper
# @return [String] path to foodcoop CSS style (with MD5 parameter for caching)
def foodcoop_css_path(options={})
super(options.merge({md5: Digest::MD5.hexdigest(FoodsoftConfig[:custom_css])}))
super(options.merge({md5: Digest::MD5.hexdigest(FoodsoftConfig[:custom_css].to_s)}))
end
# @return [String] stylesheet tag for foodcoop CSS style (+custom_css+ foodcoop config)