1 files changed, 4 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c
index ac3d1c8e2..949758b10 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -3132,9 +3132,12 @@ static void sqlite3ExprCodeIN(
     }
     bLhsReal = sqlite3ExprAffinity(pExpr->pLeft)==SQLITE_AFF_REAL;
     for(ii=0; ii<pList->nExpr; ii++){
-      r2 = sqlite3ExprCodeTemp(pParse, pList->a[ii].pExpr, &regToFree);
       if( bLhsReal ){
+        r2 = regToFree = sqlite3GetTempReg(pParse);
+        sqlite3ExprCode(pParse, pList->a[ii].pExpr, r2);
         sqlite3VdbeAddOp4(v, OP_Affinity, r2, 1, 0, "E", P4_STATIC);
+      }else{
+        r2 = sqlite3ExprCodeTemp(pParse, pList->a[ii].pExpr, &regToFree);
       }
       if( regCkNull && sqlite3ExprCanBeNull(pList->a[ii].pExpr) ){
         sqlite3VdbeAddOp3(v, OP_BitAnd, regCkNull, r2, regCkNull);