diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/select.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/select.c b/src/select.c index 5871491c4..adbf9e432 100644 --- a/src/select.c +++ b/src/select.c @@ -12,7 +12,7 @@ ** This file contains C code routines that are called by the parser ** to handle SELECT statements in SQLite. ** -** $Id: select.c,v 1.475 2008/09/17 00:13:12 drh Exp $ +** $Id: select.c,v 1.476 2008/09/23 09:36:10 drh Exp $ */ #include "sqliteInt.h" @@ -2047,7 +2047,7 @@ static int multiSelectOrderBy( int labelEnd; /* Label for the end of the overall SELECT stmt */ int j1; /* Jump instructions that get retargetted */ int op; /* One of TK_ALL, TK_UNION, TK_EXCEPT, TK_INTERSECT */ - KeyInfo *pKeyDup; /* Comparison information for duplicate removal */ + KeyInfo *pKeyDup = 0; /* Comparison information for duplicate removal */ KeyInfo *pKeyMerge; /* Comparison information for merging rows */ sqlite3 *db; /* Database connection */ ExprList *pOrderBy; /* The ORDER BY clause */ @@ -2055,6 +2055,7 @@ static int multiSelectOrderBy( int *aPermute; /* Mapping from ORDER BY terms to result set columns */ assert( p->pOrderBy!=0 ); + assert( pKeyDup==0 ); /* "Managed" code needs this. Ticket #3382. */ db = pParse->db; v = pParse->pVdbe; if( v==0 ) return SQLITE_NOMEM; |