mevinDhun opened a new pull request #501: Fixed corrupted image on ios 13 when 
using camera
URL: https://github.com/apache/cordova-plugin-camera/pull/501
 
 
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   ### Platforms affected
   ios 13.0, 13.1
   
   
   ### Motivation and Context
   <!-- Why is this change required? What problem does it solve? -->
   <!-- If it fixes an open issue, please link to the issue here. -->
   When taking an image on ios 13 via camera, the path is returned correctly 
but the temp image is corrupted.
   Here is the issue:
   https://github.com/apache/cordova-plugin-camera/issues/492
   
   
   ### Description
   <!-- Describe your changes in detail -->
   Upon debugging, i found that the image data in `self.data` in `CDVCamera.m` 
is being released/corrupted after setting the metadata via 
[`imagePickerControllerReturnImageResult`](https://github.com/apache/cordova-plugin-camera/blob/master/src/ios/CDVCamera.m#L678)
   The solution is to create a copy of the `NSData` and use that to write the 
image on disk.
   
   ### Testing
   <!-- Please describe in detail how you tested your changes. -->
   Open camera on ios 13. Take an image. The image returned should be displayed 
correctly
   
   
   ### Checklist
   
   - [ ] I've run the tests to see all new and existing tests pass
   - [ ] I added automated test coverage as appropriate for this change
   - [ ] Commit is prefixed with `(platform)` if this change only applies to 
one platform (e.g. `(android)`)
   - [ ] If this Pull Request resolves an issue, I linked to the issue in the 
text above (and used the correct [keyword to close issues using 
keywords](https://help.github.com/articles/closing-issues-using-keywords/))
   - [ ] I've updated the documentation if necessary
   

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