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Initialize variables used as outputs of custom tokenizer method calls in fts4.

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FossilOrigin-Name: 514505a84bcc677518d60a42896598f85ed78265
This commit is contained in:
dan
2012-10-17 20:15:10 +00:00
parent 1e3e41858f
commit 6c42aa4a0e
6 changed files with 37 additions and 37 deletions
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22
ext/fts3/fts3_snippet.c
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@ -576,7 +576,7 @@ static int fts3SnippetShift(
return rc;
}
while( rc==SQLITE_OK && iCurrent<(nSnippet+nDesired) ){
const char *ZDUMMY; int DUMMY1, DUMMY2, DUMMY3;
const char *ZDUMMY; int DUMMY1 = 0, DUMMY2 = 0, DUMMY3 = 0;
rc = pMod->xNext(pC, &ZDUMMY, &DUMMY1, &DUMMY2, &DUMMY3, &iCurrent);
}
pMod->xClose(pC);
@ -620,8 +620,6 @@ static int fts3SnippetText(
int iCol = pFragment->iCol+1; /* Query column to extract text from */
sqlite3_tokenizer_module *pMod; /* Tokenizer module methods object */
sqlite3_tokenizer_cursor *pC; /* Tokenizer cursor open on zDoc/nDoc */
const char *ZDUMMY; /* Dummy argument used with tokenizer */
int DUMMY1; /* Dummy argument used with tokenizer */
zDoc = (const char *)sqlite3_column_text(pCsr->pStmt, iCol);
if( zDoc==0 ){
@ -640,9 +638,11 @@ static int fts3SnippetText(
}
while( rc==SQLITE_OK ){
int iBegin; /* Offset in zDoc of start of token */
int iFin; /* Offset in zDoc of end of token */
int isHighlight; /* True for highlighted terms */
const char *ZDUMMY; /* Dummy argument used with tokenizer */
int DUMMY1 = -1; /* Dummy argument used with tokenizer */
int iBegin = 0; /* Offset in zDoc of start of token */
int iFin = 0; /* Offset in zDoc of end of token */
int isHighlight = 0; /* True for highlighted terms */
rc = pMod->xNext(pC, &ZDUMMY, &DUMMY1, &iBegin, &iFin, &iCurrent);
if( rc!=SQLITE_OK ){
@ -1333,8 +1333,6 @@ void sqlite3Fts3Offsets(
){
Fts3Table *pTab = (Fts3Table *)pCsr->base.pVtab;
sqlite3_tokenizer_module const *pMod = pTab->pTokenizer->pModule;
const char *ZDUMMY; /* Dummy argument used with xNext() */
int NDUMMY; /* Dummy argument used with xNext() */
int rc; /* Return Code */
int nToken; /* Number of tokens in query */
int iCol; /* Column currently being processed */
@ -1367,9 +1365,11 @@ void sqlite3Fts3Offsets(
*/
for(iCol=0; iCol<pTab->nColumn; iCol++){
sqlite3_tokenizer_cursor *pC; /* Tokenizer cursor */
int iStart;
int iEnd;
int iCurrent;
const char *ZDUMMY; /* Dummy argument used with xNext() */
int NDUMMY = 0; /* Dummy argument used with xNext() */
int iStart = 0;
int iEnd = 0;
int iCurrent = 0;
const char *zDoc;
int nDoc;