# Using format-patch and apply against files with CRLF line endings 2 messages from 2011-04-20 to 2011-04-20. Participants: Steven E. Harris, Jay Soffian. Thread: https://gitlist.dev/t/27146 ## Steven E. Harris, 2011-04-20 11:48 Subject: Using format-patch and apply against files with CRLF line endings Message-ID: URL: https://gitlist.dev/e/m2tydt5ekt.fsf%40Spindle.sehlabs.com ``` Is it the case that format-patch will always emit text with LF line endings, or is it respecting whatever the host platform considers to be the proper line ending? Is the line ending in use configurable? I ask because I see that git-p4 uses format-patch and apply internally to apply changes against files in the Perforce workspace, and those files have CRLF line endings, but it looks like format-patch is emitting patches with LF line endings, and none of those patches will apply cleanly. Perhaps I just need to pipe the output from format-patch through unix2dos before feeding it to apply, but I'm wondering whether I'm barking up the wrong tree here. -- Steven E. Harris ``` ## Jay Soffian, 2011-04-20 15:59 Subject: Re: Using format-patch and apply against files with CRLF line endings Message-ID: URL: https://gitlist.dev/e/BANLkTi%3DxNrtbwcDCHriGZ6VpxHhTfVNptA%40mail.gmail.com In-Reply-To: ``` On Wed, Apr 20, 2011 at 7:48 AM, Steven E. Harris wrote: > Is it the case that format-patch will always emit text with LF line > endings, or is it respecting whatever the host platform considers to be > the proper line ending? Is the line ending in use configurable? > > I ask because I see that git-p4 uses format-patch and apply internally > to apply changes against files in the Perforce workspace, and those > files have CRLF line endings, but it looks like format-patch is emitting > patches with LF line endings, and none of those patches will apply > cleanly. > > Perhaps I just need to pipe the output from format-patch through > unix2dos before feeding it to apply, but I'm wondering whether I'm > barking up the wrong tree here. The patch emitted by format-patch should have the correct (original) line-endings, but to preserve them when the patch is applied, git-am needs to be called with --keep-cr (also see config option 'am.keepcr'). j. ```