1 files changed, 3 insertions, 3 deletions
diff --git a/services/gitdiff/gitdiff.go b/services/gitdiff/gitdiff.go
index bb1722039e..6f7890c448 100644
--- a/services/gitdiff/gitdiff.go
+++ b/services/gitdiff/gitdiff.go
@@ -80,7 +80,7 @@ type DiffLine struct {
 	Match       int
 	Type        DiffLineType
 	Content     string
-	Comments    []*issues_model.Comment
+	Comments    issues_model.CommentList
 	SectionInfo *DiffLineSectionInfo
 }
 
@@ -1193,6 +1193,8 @@ func GetDiff(ctx context.Context, gitRepo *git.Repository, opts *DiffOptions, fi
 				if language.Has() {
 					diffFile.Language = language.Value()
 				}
+			} else {
+				checker = nil // CheckPath fails, it's not impossible to "check" anymore
 			}
 		}
 
@@ -1377,10 +1379,8 @@ func GetWhitespaceFlag(whitespaceBehavior string) git.TrustedCmdArgs {
 		"ignore-eol":    {"--ignore-space-at-eol"},
 		"show-all":      nil,
 	}
-
 	if flag, ok := whitespaceFlags[whitespaceBehavior]; ok {
 		return flag
 	}
-	log.Warn("unknown whitespace behavior: %q, default to 'show-all'", whitespaceBehavior)
 	return nil
 }