4 files changed, 9 insertions, 9 deletions
diff --git a/src/line.js b/src/line.js
index 46ee028..9e8692f 100644
--- a/src/line.js
+++ b/src/line.js
@@ -41,12 +41,12 @@ SVG.Line = SVG.invent({
 , construct: {
     // Create a line element
     line: function(x1, y1, x2, y2) {
-      var line = this.put(new SVG.Line)
-
       // make sure plot is called as a setter
-      return (x1 != null) ?
-        line.plot(x1, y1, x2, y2) :
-        line.plot([[0,0], [0,0]])
+      // x1 is not necessarily a number, it can also be an array, a string and a SVG.PointArray
+      return SVG.Line.prototype.plot.apply(
+        this.put(new SVG.Line)
+      , x1 != null ? [x1, y1, x2, y2] : [0, 0, 0, 0]
+      )
     }
   }
 })
diff --git a/src/path.js b/src/path.js
index 55ac5fd..0c70a47 100644
--- a/src/path.js
+++ b/src/path.js
@@ -53,7 +53,7 @@ SVG.Path = SVG.invent({
     // Create a wrapped path element
     path: function(d) {
       // make sure plot is called as a setter
-      return this.put(new SVG.Path).plot(d != null ? d : new SVG.PathArray)
+      return this.put(new SVG.Path).plot(d || new SVG.PathArray)
     }
   }
 })
diff --git a/src/poly.js b/src/poly.js
index 3bd2034..af1f075 100644
--- a/src/poly.js
+++ b/src/poly.js
@@ -10,7 +10,7 @@ SVG.Polyline = SVG.invent({
     // Create a wrapped polyline element
     polyline: function(p) {
       // make sure plot is called as a setter
-      return this.put(new SVG.Polyline).plot(p != null ? p : new SVG.PointArray())
+      return this.put(new SVG.Polyline).plot(p || new SVG.PointArray)
     }
   }
 })
@@ -27,7 +27,7 @@ SVG.Polygon = SVG.invent({
     // Create a wrapped polygon element
     polygon: function(p) {
       // make sure plot is called as a setter
-      return this.put(new SVG.Polygon).plot(p != null ? p : new SVG.PointArray())
+      return this.put(new SVG.Polygon).plot(p || new SVG.PointArray)
     }
   }
 })
diff --git a/src/textpath.js b/src/textpath.js
index e0defc3..4750310 100644
--- a/src/textpath.js
+++ b/src/textpath.js
@@ -32,7 +32,7 @@ SVG.TextPath = SVG.invent({
   , array: function() {
       var track = this.track()
 
-      return (track) ? track.array() : null
+      return track ? track.array() : null
     }
     // Plot path if any
   , plot: function(d) {