diogo/yap-6.3
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fix access to null pointer.

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This commit is contained in:
Vítor Santos Costa 2015-08-18 14:30:00 -05:00
parent 56a3fc5651
commit 2266bb9826
1 changed files with 2 additions and 0 deletions
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2
C/args.c
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@ -68,6 +68,8 @@ Yap_ArgListToVector (Term listl, const param_t *def, int n)
return NULL; return NULL;
} }
xarg *na = matchKey( NameOfFunctor( f ), a, n, def); xarg *na = matchKey( NameOfFunctor( f ), a, n, def);
if (!na)
return NULL;
na->used = 1; na->used = 1;
na->tvalue = ArgOfTerm(1, hd); na->tvalue = ArgOfTerm(1, hd);
} else { } else {