Fix small bug in headline generation.
Patch from Sushant Sinha <sushant354@gmail.com> http://archives.postgresql.org/pgsql-hackers/2008-07/msg00785.php
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.15 2008/06/17 16:09:06 momjian Exp $
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* $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.16 2008/10/17 17:27:46 teodor Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -1621,7 +1621,7 @@ hlCover(HeadlineParsedText *prs, TSQuery query, int *p, int *q)
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QueryItem *item = GETQUERY(query);
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int pos = *p;
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*q = 0;
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*q = -1;
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*p = 0x7fffffff;
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for (j = 0; j < query->size; j++)
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@ -1643,7 +1643,7 @@ hlCover(HeadlineParsedText *prs, TSQuery query, int *p, int *q)
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item++;
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}
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if (*q == 0)
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if (*q < 0)
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return false;
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item = GETQUERY(query);
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