From fd899c77f3cc452bb1d9f06ece71c7d954863caa Mon Sep 17 00:00:00 2001
From: Anton Marunko <antohabanderas@yandex.ru>
Date: Sun, 24 Nov 2019 15:03:03 +0600
Subject: [PATCH] Fix crash in parsing pattern

---
 Source/svg/SVGParser.swift | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Source/svg/SVGParser.swift b/Source/svg/SVGParser.swift
index 69a405f3..3b9577ae 100644
--- a/Source/svg/SVGParser.swift
+++ b/Source/svg/SVGParser.swift
@@ -465,16 +465,15 @@ open class SVGParser {
         if let units = element.allAttributes["patternContentUnits"]?.text, units == "objectBoundingBox" {
             contentUserSpace = false
         }
-
+        
         var contentNode: Node?
         if pattern.children.isEmpty {
             if let parentPattern = parentPattern {
                 contentNode = parentPattern.content
             }
-        } else if pattern.children.count == 1 {
-            if let shape = try parseNode(pattern.children.first!) as? Shape {
-                contentNode = shape
-            }
+        } else if pattern.children.count == 1,
+            let shape = try parseNode(pattern.children.first!) as? Shape {
+            contentNode = shape
         } else {
             var shapes = [Shape]()
             try pattern.children.forEach { indexer in
@@ -484,7 +483,7 @@ open class SVGParser {
             }
             contentNode = Group(contents: shapes)
         }
-
+        
         return UserSpacePattern(content: contentNode!,
                                 bounds: bounds,
                                 userSpace: userSpace,