1 files changed, 1 insertions, 1 deletions
diff --git a/src/expr.c b/src/expr.c
index ad0fd9633..0a57d745e 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -633,7 +633,7 @@ static void codeVectorCompare(
   sqlite3VdbeAddOp2(v, OP_Integer, 1, dest);
   for(i=0; 1 /*Loop exits by "break"*/; i++){
     int regFree1 = 0, regFree2 = 0;
-    Expr *pL, *pR; 
+    Expr *pL = 0, *pR = 0; 
     int r1, r2;
     assert( i>=0 && i<nLeft );
     if( addrCmp ) sqlite3VdbeJumpHere(v, addrCmp);