1From b5a91a01e5d0897facdd0f49d64b76b0f02b43e1 Mon Sep 17 00:00:00 2001
2From: Andreas Gruenbacher <agruen@gnu.org>
3Date: Fri, 6 Apr 2018 11:34:51 +0200
4Subject: [PATCH] Allow input files to be missing for ed-style patches
5
6* src/pch.c (do_ed_script): Allow input files to be missing so that new
7files will be created as with non-ed-style patches.
8
9Signed-off-by: Baruch Siach <baruch@tkos.co.il>
10---
11Upstream status: commit b5a91a01e5d0
12
13 src/pch.c | 8 +++++---
14 1 file changed, 5 insertions(+), 3 deletions(-)
15
16diff --git a/src/pch.c b/src/pch.c
17index bc6278c4032c..0c5cc2623079 100644
18--- a/src/pch.c
19+++ b/src/pch.c
20@@ -2394,9 +2394,11 @@ do_ed_script (char const *inname, char const *outname,
21
22     if (! dry_run && ! skip_rest_of_patch) {
23 	int exclusive = *outname_needs_removal ? 0 : O_EXCL;
24-	assert (! inerrno);
25-	*outname_needs_removal = true;
26-	copy_file (inname, outname, 0, exclusive, instat.st_mode, true);
27+	if (inerrno != ENOENT)
28+	  {
29+	    *outname_needs_removal = true;
30+	    copy_file (inname, outname, 0, exclusive, instat.st_mode, true);
31+	  }
32 	sprintf (buf, "%s %s%s", editor_program,
33 		 verbosity == VERBOSE ? "" : "- ",
34 		 outname);
35--
362.16.3
37
38