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1.8.7 fix

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This commit is contained in:
Scott Davis 2011-12-10 12:55:54 -05:00
parent 3fc9dc79dc
commit 073c04cde8
1 changed files with 1 additions and 0 deletions
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lib/compass/sass_extensions/sprites/layout_methods.rb
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@ -75,6 +75,7 @@ module Compass
end end
def calculate_repeat_extra_width! def calculate_repeat_extra_width!
require 'rational' #for ruby 1.8.7
m = @images.inject(1) {|m,img| img.repeat_x? ? m.lcm(img.width) : m} m = @images.inject(1) {|m,img| img.repeat_x? ? m.lcm(img.width) : m}
remainder = @width % m remainder = @width % m
@width += (m - remainder) unless remainder.zero? @width += (m - remainder) unless remainder.zero?