1 files changed, 6 insertions, 8 deletions
diff --git a/index.js b/index.js
index 4255ca4..5d68314 100644
--- a/index.js
+++ b/index.js
@@ -30,21 +30,19 @@ function edgePoint(x1, y1, x2, y2, maxX, maxY) {
     let yWhenXisMax = yIntercept(maxX);
     let xWhenYisZero = xIntercept(0);
 
-    if (xWhenYisZero <= maxX) {
-      // yWhenXisMax
-      pointCoords = [xWhenYisZero, 0];
-    } else {
+    if (yWhenXisMax >= 0) {
       pointCoords = [maxX, yWhenXisMax];
+    } else {
+      pointCoords = [xWhenYisZero, 0];
     }
   } else if (xDiff < 0 && yDiff < 0) {
     let yWhenXisZero = yIntercept(0);
     let xWhenYisZero = xIntercept(0);
 
-    if (yWhenXisZero >= 0) {
-      // xWhenYisZero
-      pointCoords = [0, yWhenXisZero];
-    } else {
+    if (xWhenYisZero >= 0) {
       pointCoords = [xWhenYisZero, 0];
+    } else {
+      pointCoords = [0, yWhenXisZero];
     }
   } else {
     let yWhenXisZero = yIntercept(0);