7f87f28f5603d0d1619c8421d0e4aa7e71e2cd79
braney
  Tue Apr 5 14:44:33 2022 -0700
Revert "when grabbing liftOver chains, don't check for database base presence"

This reverts commit 4231bb41a4af90422596fcc33304a6a20e654dc6.

diff --git src/hg/lib/hdb.c src/hg/lib/hdb.c
index 1ccb9c5..53922b5 100644
--- src/hg/lib/hdb.c
+++ src/hg/lib/hdb.c
@@ -2829,31 +2829,31 @@
 return hDbDbListMaybeCheck(TRUE);
 }
 
 static struct dbDb *hDbDbListDeadOrAlive()
 /* Return list of databases named in dbDb whether they exist or not.
  * The list includes the name, description, and where to
  * find the nib-formatted DNA files. Free this with dbDbFree. */
 {
 return hDbDbListMaybeCheck(FALSE);
 }
 
 struct hash *hDbDbHash()
 /* The hashed-up version of the entire dbDb table, keyed on the db */
 {
 struct hash *dbDbHash = newHash(16);
-struct dbDb *list = hDbDbListDeadOrAlive();
+struct dbDb *list = hDbDbList();
 struct dbDb *dbdb;
 for (dbdb = list; dbdb != NULL; dbdb = dbdb->next)
     hashAdd(dbDbHash, dbdb->name, dbdb);
 return dbDbHash;
 }
 
 int hDbDbCmpOrderKey(const void *va, const void *vb)
 /* Compare to sort based on order key */
 {
 const struct dbDb *a = *((struct dbDb **)va);
 const struct dbDb *b = *((struct dbDb **)vb);
 
 if (b->orderKey > a->orderKey) return -1;
 else if (b->orderKey < a->orderKey) return 1;
 else return 0;
@@ -4850,31 +4850,31 @@
 struct dbDb *liftOverDbList = NULL, *dbDb, *nextDbDb;
 struct liftOverChain *chainList = NULL, *chain;
 struct hash *hash = newHash(0), *dbNameHash = newHash(3);
 
 /* Get list of all liftOver chains in central database */
 chainList = liftOverChainList();
 
 /* Create hash of databases having liftOver chains from this database */
 for (chain = chainList; chain != NULL; chain = chain->next)
     {
     if (!hashFindVal(hash, chain->fromDb))
         hashAdd(hash, chain->fromDb, chain->fromDb);
     }
 
 /* Get list of all databases */
-allDbList = hDbDbListDeadOrAlive();
+allDbList = hDbDbList();
 
 /* Create a new dbDb list of all entries in the liftOver hash */
 for (dbDb = allDbList; dbDb != NULL; dbDb = nextDbDb)
     {
     /* current dbDb entries */
     nextDbDb = dbDb->next;
     if (hashFindVal(hash, dbDb->name) && !hashFindVal(dbNameHash, dbDb->name))
 	{
         slAddHead(&liftOverDbList, dbDb);
 	hashAdd(dbNameHash, dbDb->name, dbDb->name);
 	}
     else
         dbDbFree(&dbDb);
     }