Additional force unwrap fixes

JPwharton · JPwharton · commit 57e4b4fe97bc · 2017-06-28T09:44:05.000-04:00
diff --git a/Spring/DesignableLabel.swift b/Spring/DesignableLabel.swift
@@ -27,12 +27,12 @@ import UIKit
     @IBInspectable public var lineHeight: CGFloat = 1.5 {
         didSet {
             let font = UIFont(name: self.font.fontName, size: self.font.pointSize)
-            let text = self.text
+            guard let text = self.text else { return }
             
             let paragraphStyle = NSMutableParagraphStyle()
             paragraphStyle.lineSpacing = lineHeight
             
-            let attributedString = NSMutableAttributedString(string: text!)
+            let attributedString = NSMutableAttributedString(string: text)
             attributedString.addAttribute(NSAttributedStringKey.paragraphStyle, value: paragraphStyle, range: NSMakeRange(0, attributedString.length))
             attributedString.addAttribute(NSAttributedStringKey.font, value: font!, range: NSMakeRange(0, attributedString.length))
             
