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Fix various harmless compiler warnings in FTS3 and RTREE.

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FossilOrigin-Name: fe62179efdea40887e23a16f898060b879013824
This commit is contained in:
drh
2011-06-20 17:24:29 +00:00
parent ced174b189
commit 051eb38a26
8 changed files with 28 additions and 29 deletions
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24
ext/rtree/rtree.c
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@ -1565,11 +1565,11 @@ static int ChooseLeaf(
for(ii=0; rc==SQLITE_OK && ii<(pRtree->iDepth-iHeight); ii++){
int iCell;
sqlite3_int64 iBest;
sqlite3_int64 iBest = 0;
float fMinGrowth;
float fMinArea;
float fMinOverlap;
float fMinGrowth = 0.0;
float fMinArea = 0.0;
float fMinOverlap = 0.0;
int nCell = NCELL(pNode);
RtreeCell cell;
@ -1999,9 +1999,9 @@ static int splitNodeStartree(
int *aSpare;
int ii;
int iBestDim;
int iBestSplit;
float fBestMargin;
int iBestDim = 0;
int iBestSplit = 0;
float fBestMargin = 0.0;
int nByte = (pRtree->nDim+1)*(sizeof(int*)+nCell*sizeof(int));
@ -2023,9 +2023,9 @@ static int splitNodeStartree(
for(ii=0; ii<pRtree->nDim; ii++){
float margin = 0.0;
float fBestOverlap;
float fBestArea;
int iBestLeft;
float fBestOverlap = 0.0;
float fBestArea = 0.0;
int iBestLeft = 0;
int nLeft;
for(
@ -2340,7 +2340,7 @@ static int deleteCell(Rtree *, RtreeNode *, int, int);
static int removeNode(Rtree *pRtree, RtreeNode *pNode, int iHeight){
int rc;
int rc2;
RtreeNode *pParent;
RtreeNode *pParent = 0;
int iCell;
assert( pNode->nRef==1 );
@ -2991,7 +2991,7 @@ static int getNodeSize(
int rc;
char *zSql;
if( isCreate ){
int iPageSize;
int iPageSize = 0;
zSql = sqlite3_mprintf("PRAGMA %Q.page_size", pRtree->zDb);
rc = getIntFromStmt(db, zSql, &iPageSize);
if( rc==SQLITE_OK ){