private boolean isEmptyRefs(@NotNull Collection<VcsRef> refs, int head) {
if (refs.isEmpty()) {
if (!myErrorWasReported.containsKey(head)) {
myErrorWasReported.put(head, head);
LOG.error(
"No references found at head "
+ head
+ " which corresponds to hash "
+ myHashGetter.fun(head));
}
return true;
}
return false;
}
