发布1.8.7版本 兼容业务方自己设置图片的方式

TZImagePickerController.podspec

 Pod::Spec.new do |s|
   s.name         = "TZImagePickerController"
-  s.version      = "1.8.6"
+  s.version      = "1.8.7"
   s.summary      = "A clone of UIImagePickerController, support picking multiple photos、original photo and video"
   s.homepage     = "https://github.com/banchichen/TZImagePickerController"
   s.license      = "MIT"
   s.author       = { "banchichen" => "tanzhenios@foxmail.com" }
   s.platform     = :ios
   s.ios.deployment_target = "6.0"
-  s.source       = { :git => "https://github.com/banchichen/TZImagePickerController.git", :tag => "1.8.6" }
+  s.source       = { :git => "https://github.com/banchichen/TZImagePickerController.git", :tag => "1.8.7" }
   s.requires_arc = true
   s.resources    = "TZImagePickerController/TZImagePickerController/*.{png,xib,nib,bundle}"
   s.source_files = "TZImagePickerController/TZImagePickerController/*.{h,m}"

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -4,7 +4,7 @@
 //
 //  Created by 谭真 on 15/12/24.
 //  Copyright © 2015年 谭真. All rights reserved.
-//  version 1.8.6 - 2017.07.28
+//  version 1.8.7 - 2017.07.28
 //  更多信息，请前往项目的github地址：https://github.com/banchichen/TZImagePickerController
 
 /*

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -4,7 +4,7 @@
 //
 //  Created by 谭真 on 15/12/24.
 //  Copyright © 2015年 谭真. All rights reserved.
-//  version 1.8.6 - 2017.07.28
+//  version 1.8.7 - 2017.07.28
 //  更多信息，请前往项目的github地址：https://github.com/banchichen/TZImagePickerController
 
 #import "TZImagePickerController.h"
@@ -686,6 +686,11 @@
     name = [name stringByAppendingString:@"@2x"];
     NSString *imagePath = [imageBundle pathForResource:name ofType:@"png"];
     UIImage *image = [UIImage imageWithContentsOfFile:imagePath];
+    if (!image) {
+        // 兼容业务方自己设置图片的方式
+        name = [name stringByReplacingOccurrencesOfString:@"@2x" withString:@""];
+        image = [UIImage imageNamed:name];
+    }
     return image;
 }