diff options
Diffstat (limited to 'src/vdbesort.c')
| -rw-r--r-- | src/vdbesort.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/vdbesort.c b/src/vdbesort.c index ba1e9f0..fdfc4a7 100644 --- a/src/vdbesort.c +++ b/src/vdbesort.c @@ -18,7 +18,6 @@ #include "sqliteInt.h" #include "vdbeInt.h" -#ifndef SQLITE_OMIT_MERGE_SORT typedef struct VdbeSorterIter VdbeSorterIter; typedef struct SorterRecord SorterRecord; @@ -195,8 +194,11 @@ static int vdbeSorterIterRead( int rc; /* sqlite3OsRead() return code */ /* Determine how many bytes of data to read. */ - nRead = (int)(p->iEof - p->iReadOff); - if( nRead>p->nBuffer ) nRead = p->nBuffer; + if( (p->iEof - p->iReadOff) > (i64)p->nBuffer ){ + nRead = p->nBuffer; + }else{ + nRead = (int)(p->iEof - p->iReadOff); + } assert( nRead>0 ); /* Read data from the file. Return early if an error occurs. */ @@ -1034,5 +1036,3 @@ int sqlite3VdbeSorterCompare( vdbeSorterCompare(pCsr, 1, pVal->z, pVal->n, pKey, nKey, pRes); return SQLITE_OK; } - -#endif /* #ifndef SQLITE_OMIT_MERGE_SORT */ |