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Fix type error if there is a different location hash

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Riyad Preukschas 2012-11-17 22:25:48 +01:00
parent d412abd108
commit 51f48392ab
1 changed files with 4 additions and 4 deletions
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8
app/assets/javascripts/tree.js.coffee
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@ -40,12 +40,12 @@ $ ->
# "#L12" and "#L34-56" supported # "#L12" and "#L34-56" supported
highlightBlobLines = -> highlightBlobLines = ->
if window.location.hash isnt "" if window.location.hash isnt ""
matches = window.location.hash.match /\#L(\d+)(\-(\d+))?/ matches = window.location.hash.match(/\#L(\d+)(\-(\d+))?/)
first_line = parseInt matches[1] first_line = parseInt(matches?[1])
last_line = parseInt matches[3] last_line = parseInt(matches?[3])
unless isNaN first_line unless isNaN first_line
last_line = first_line if isNaN last_line last_line = first_line if isNaN(last_line)
$("#tree-content-holder .highlight .line").removeClass("hll") $("#tree-content-holder .highlight .line").removeClass("hll")
$("#LC#{line}").addClass("hll") for line in [first_line..last_line] $("#LC#{line}").addClass("hll") for line in [first_line..last_line]
$("#L#{first_line}").ScrollTo() $("#L#{first_line}").ScrollTo()