diogo/yap-6.3
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fix bb usage of DB.

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This commit is contained in:
Vítor Santos Costa 2014-10-11 01:38:32 +01:00
parent 5bf44d2378
commit 84527a8c77
1 changed files with 1 additions and 1 deletions
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2
C/dbase.c
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@ -1918,7 +1918,7 @@ new_lu_db_entry(Term t, PredEntry *pe)
#if MULTIPLE_STACKS
/* we cannot allow sharing between threads (for now) */
if (!(pe->PredFlags & ThreadLocalPredFlag))
if (!pe || !(pe->PredFlags & ThreadLocalPredFlag))
d_flag |= InQueue;
#endif
LOCAL_s_dbg = &dbg;