diff --git a/src/main/java/com/github/creme332/controller/canvas/drawing/DrawRegularPolygon.java b/src/main/java/com/github/creme332/controller/canvas/drawing/DrawRegularPolygon.java
index 6c0a987..f27c053 100644
--- a/src/main/java/com/github/creme332/controller/canvas/drawing/DrawRegularPolygon.java
+++ b/src/main/java/com/github/creme332/controller/canvas/drawing/DrawRegularPolygon.java
@@ -104,11 +104,11 @@ private int inputVertices() {
 
         if (result == JOptionPane.OK_OPTION) {
             try {
-                int numSides = Integer.parseInt(numSidesField.getText());
-                if (numSides < 3) {
+                int input = Integer.parseInt(numSidesField.getText());
+                if (input < 3) {
                     throw new NumberFormatException("Number of sides must be at least 3.");
                 }
-                return numSides;
+                return input;
             } catch (NumberFormatException e) {
                 JOptionPane.showMessageDialog(canvas,
                         "Invalid input. Please enter an integer greater than or equal to 3 for the number of vertices.",