JavaScriptCollection
diff --git a/‎src/path/Curve.js‎
Lines changed: 3 additions & 1 deletion b/‎src/path/Curve.js‎
Lines changed: 3 additions & 1 deletion
diff --git a/‎test/tests/Path_Curves.js‎
Lines changed: 1 addition & 1 deletion b/‎test/tests/Path_Curves.js‎
Lines changed: 1 addition & 1 deletion
@@ -1009,8 +1009,10 @@ new function() { // Scope for methods that require numerical integration
 				a = 0;
 			if (b === undefined)
 				b = 1;
+			var isZero = Numerical.isZero;
 			// See if the curve is linear by checking p1 == c1 and p2 == c2
-			if (v[0] == v[2] && v[1] == v[3] && v[6] == v[4] && v[7] == v[5]) {
+			if (isZero(v[0] - v[2]) && isZero(v[1] - v[3])
+					&& isZero(v[6] - v[4]) && isZero(v[7] - v[5])) {
 				// Straight line
 				var dx = v[6] - v[0], // p2x - p1x
 					dy = v[7] - v[1]; // p2y - p1y
 
@@ -39,7 +39,7 @@ test('path.curves synchronisation', function() {
 	var length = path.curves[0].length;
 	ok(path.curves[0]._length, 'Curve length does not appear to be cached');
 	path.scale(2, [0, 0]);
-	equals(path.curves[0].length, 200, 'Curve length should be updated when path is transformed');
+	compareNumbers(path.curves[0].length, 200, 'Curve length should be updated when path is transformed');
 
 	var points = [];
 	for (var i = 0; i < 40; i++)