Don't go negative on ymin if ymin==ymax==0 (fix #80).

morrisjs · Sep 26, 2012 · e0b406f · e0b406f
1 parent 088233d
commit e0b406f
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diff --git a/lib/morris.line.coffee b/lib/morris.line.coffee
@@ -153,7 +153,7 @@ class Morris.Line
     else
       @ymin = @options.ymin
     if @ymin is @ymax
-      @ymin -= 1
+      if @ymin is not 0 then @ymin -= 1
       @ymax += 1
 
     @yInterval = (@ymax - @ymin) / (@options.numLines - 1)

diff --git a/morris.js b/morris.js