lib/muflax/math.rb in muflax-0.5.1 vs lib/muflax/math.rb in muflax-0.5.2

@@ -35,15 +35,15 @@
     def choose k, n
       Math.factorial(n) / (Math.factorial(k) * Math.factorial(n - k))
     end
 
     def mass_index coeff, mass, height, adjustment=1.0
-      h /= 100.0 if (50..300).include? h # cm -> m auto-correction
+      height /= 100.0 if (50..300).include? height # cm -> m auto-correction
       adjustment * (mass / (height ** coeff))
     end
 
     def mass_index_at coeff, index, height, adjustment=1.0
-      h /= 100.0 if (50..300).include? h # cm -> m auto-correction
+      height /= 100.0 if (50..300).include? height # cm -> m auto-correction
       index * (height ** coeff) / adjustment
     end
 
     def bmi    	m, h	; mass_index 2.0, m, h     	; end
     def bmi_adj	m, h	; mass_index 2.5, m, h, 1.3	; end