fix triangle function

fix triangle function logic
google · Jan 18, 2021 · c4ef10e · c4ef10e
1 parent df5e58d
commit c4ef10e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/koans-solved/triangle-project.lisp b/koans-solved/triangle-project.lisp
@@ -27,6 +27,7 @@
     (cond ((<= (+ min mid) max) (error 'triangle-error :sides (list a b c)))
           ((= max mid min) :equilateral)
           ((= max mid) :isosceles)
+          ((= mid min) :isosceles)
           (t :scalene))))
 
 (define-test equilateral-triangles