- while(cnt--)
- {
- if (Compare((unsigned char *)(*kwds--),bp,ccase)==EXACT)
- break;
- }
-
- if (cnt<=0)
- kwds = &args->kwds[args->count-1];
-
- if ((cnt>=0) || (Compare((unsigned char *)dummy,bp,ccase)==EXACT))
- {
- set_field_buffer(field,0,*kwds);
- return TRUE;
- }
+ if (kwds) {
+ while(cnt--)
+ {
+ if (Compare((unsigned char *)(*kwds--),bp,ccase)==EXACT)
+ break;
+ }
+
+ if (cnt<=0)
+ kwds = &args->kwds[args->count-1];
+
+ if ((cnt>=0) || (Compare((const unsigned char *)dummy,bp,ccase)==EXACT))
+ {
+ set_field_buffer(field,0,*kwds);
+ return TRUE;
+ }
+ }