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-rw-r--r--src/expr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c
index 0640029cb..31128cc3d 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -3176,7 +3176,7 @@ int sqlite3ExprCodeGetColumn(
struct yColCache *p;
for(i=0, p=pParse->aColCache; i<pParse->nColCache; i++, p++){
- if( p->iReg>0 && p->iTable==iTable && p->iColumn==iColumn ){
+ if( p->iTable==iTable && p->iColumn==iColumn ){
p->lru = pParse->iCacheCnt++;
sqlite3ExprCachePinRegister(pParse, p->iReg);
return p->iReg;