Steps to reproduce: 1. Open the certificate viewer. 2. Click `PEM (cert)` to download a cert file. 3. Click `PEM (chain)` to download another file. 4. Open downloaded files with a text editor. Actual result: Although `PEM (cert)` is wrapped at 64 characters, `PEM (chain)` is not. Expected result: `PEM (chain)` should be wrapped just like `PEM (cert)`. Apparently [`PEM (cert)`](https://searchfox.org/mozilla-central/rev/002023eb262be9db3479142355e1675645d52d52/toolkit/components/certviewer/content/certDecoder.js#539) and [`PEM (chain)`](https://searchfox.org/mozilla-central/rev/002023eb262be9db3479142355e1675645d52d52/toolkit/components/certviewer/content/components/info-item.js#162) are handled different locations:
Bug 1696330 Comment 0 Edit History
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Steps to reproduce: 1. Open the certificate viewer. 2. Click `PEM (cert)` to download a cert file. 3. Click `PEM (chain)` to download another file. 4. Open downloaded files with a text editor. Actual result: Although `PEM (cert)` is wrapped at 64 characters, `PEM (chain)` is not. Expected result: `PEM (chain)` should be wrapped just like `PEM (cert)`. Apparently [`PEM (cert)`](https://searchfox.org/mozilla-central/rev/002023eb262be9db3479142355e1675645d52d52/toolkit/components/certviewer/content/certDecoder.js#539) and [`PEM (chain)`](https://searchfox.org/mozilla-central/rev/002023eb262be9db3479142355e1675645d52d52/toolkit/components/certviewer/content/components/info-item.js#162) are handled at different locations: