From ee48aef489c91a99b665ab1cd783e241611a3841 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Mur=C3=A9?= <batolettre@gmail.com>
Date: Sat, 4 Jan 2020 13:10:53 +0100
Subject: [PATCH] github: warning when the comment to be edited is missing
 instead of failing

fix #286
---
 bridge/github/import.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bridge/github/import.go b/bridge/github/import.go
index dfc851fded10d571eb38a9432ed058a63471d98a..39aebccb9a0c6d246d4be633b4902cf222da4932 100644
--- a/bridge/github/import.go
+++ b/bridge/github/import.go
@@ -201,6 +201,11 @@ func (gi *githubImporter) ensureIssue(repo *cache.RepoCache, issue issueTimeline
 
 			// other edits will be added as CommentEdit operations
 			target, err := b.ResolveOperationWithMetadata(metaKeyGithubId, parseId(issue.Id))
+			if err == cache.ErrNoMatchingOp {
+				// original comment is missing somehow, issuing a warning
+				gi.out <- core.NewImportWarning(fmt.Errorf("comment ID %s to edit is missing", parseId(issue.Id)), b.Id())
+				continue
+			}
 			if err != nil {
 				return nil, err
 			}