ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)

9 years ago · 25fd09df6d
parent 03f1c12bbe
commit 25fd09df6d
1 changed files with 1 additions and 1 deletions
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@ -6491,7 +6491,7 @@ more:
 #endif
 				/* does data match? */
 				if (!dcmp(data, &olddata)) {
-					if (flags & MDB_NODUPDATA)
+					if (flags & (MDB_NODUPDATA|MDB_APPENDDUP))
 						return MDB_KEYEXIST;
 					/* overwrite it */
 					goto current;