afa74ba3570cf19ec298f609179ce1a114e246ea,portal-impl/src/com/liferay/portal/upgrade/v5_2_3/util/MBDiscussionDependencyManager.java,MBDiscussionDependencyManager,update,#number#Object[]#Object[]#number#Object[]#Object[]#,38

Before Change


			}
		}

		deleteDuplicateData("MBMessage", "threadId", threadId);
		deleteDuplicateData("MBMessageFlag", "threadId", threadId);
		deleteDuplicateData("MBThread", "threadId", threadId);
	}

After Change


		}

		if (isDuplicateThread(threadId)) {
			deleteDuplicateData("MBMessage", "threadId", threadId);
			deleteDuplicateData("MBMessageFlag", "threadId", threadId);
			deleteDuplicateData("MBThread", "threadId", threadId);
		}