diff options
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/expr.c b/src/expr.c index 5608128ad..fe316550a 100644 --- a/src/expr.c +++ b/src/expr.c @@ -109,7 +109,8 @@ int sqlite3ExprDataType(const Expr *pExpr){ break; } case TK_NULL: { - return 0x00; + pExpr = 0; + break; } case TK_STRING: { return 0x02; @@ -145,6 +146,9 @@ int sqlite3ExprDataType(const Expr *pExpr){ for(ii=1; ii<pList->nExpr; ii+=2){ res |= sqlite3ExprDataType(pList->a[ii].pExpr); } + if( pList->nExpr % 2 ){ + res |= sqlite3ExprDataType(pList->a[pList->nExpr-1].pExpr); + } return res; } default: { @@ -152,7 +156,7 @@ int sqlite3ExprDataType(const Expr *pExpr){ } } /* End of switch(op) */ } /* End of while(pExpr) */ - return 0; + return 0x00; } /* |