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-rw-r--r--src/sqliteInt.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 2b88d2f94..24cdc27dd 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3073,7 +3073,8 @@ struct Parse {
int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */
int iSelfTab; /* Table associated with an index on expr, or negative
** of the base register during check-constraint eval */
- int nLabel; /* Number of labels used */
+ int nLabel; /* The *negative* of the number of labels used */
+ int nLabelAlloc; /* Number of slots in aLabel */
int *aLabel; /* Space to hold the labels */
ExprList *pConstExpr;/* Constant expressions */
Token constraintName;/* Name of the constraint currently being parsed */