Remove a useless checkState call. It serves no purpose since unknown commit.
@@ -254,7 +254,6 @@ public class GlobCache {
}
HashSet<String> results = new HashSet<>();
- Preconditions.checkState(!results.contains(null), "glob returned null");
for (String pattern : includes) {
List<String> items = getGlobUnsorted(pattern, excludeDirs);
if (!allowEmpty && items.isEmpty()) {
