Fixed no option bug

OnePass/Form1.Designer.cs

@@ -257,7 +257,7 @@ namespace OnePass
             this.MaximumSize = new System.Drawing.Size(396, 219);
             this.MinimumSize = new System.Drawing.Size(396, 219);
             this.Name = "Form1";
-            this.Text = "OnePass V1.1";
+            this.Text = "OnePass V1.2";
             ((System.ComponentModel.ISupportInitialize)(this.passCycle)).EndInit();
             ((System.ComponentModel.ISupportInitialize)(this.passLength)).EndInit();
             this.ResumeLayout(false);

OnePass/Form1.cs

@@ -124,6 +124,11 @@ namespace OnePass
                 addLower(ref chars);
             if (uAtoZ.BackColor == System.Drawing.SystemColors.Highlight)
                 addUpper(ref chars);
+            if (chars.Count == 0)
+            {
+                MessageBox.Show("Must have at least one option turned on to generate a password!");
+                return;
+            }
             byte[] sn_bytes = Encoding.ASCII.GetBytes(sitename.Text);
             byte[] un_bytes = Encoding.ASCII.GetBytes(username.Text);
             byte[] mp_bytes = Encoding.ASCII.GetBytes(masterpass.Text);