Merge remote-tracking branch 'upstream/main' into localize-heatmap

Author: yardenshoham

routers/api/v1/repo/pull.go

@@ -1443,7 +1443,11 @@ func GetPullRequestFiles(ctx *context.APIContext) {
 end = totalNumberOfFiles
 }
 
-apiFiles := make([]*api.ChangedFile, 0, end-start)
+lenFiles := end - start
+if lenFiles < 0 {
+lenFiles = 0
+}
+apiFiles := make([]*api.ChangedFile, 0, lenFiles)
 for i := start; i < end; i++ {
 apiFiles = append(apiFiles, convert.ToChangedFile(diff.Files[i], pr.HeadRepo, endCommitID))
 }