tests were getting messed up by array add on functions

1 files changed, 1 insertions, 1 deletions

diff --git a/jstests/or3.js b/jstests/or3.js
index 1815402204b..97028beca9c 100644
--- a/jstests/or3.js
+++ b/jstests/or3.js
@@ -7,7 +7,7 @@ checkArrs = function( a, b, m ) {
     bStr = [];
     a.forEach( function( x ) { aStr.push( tojson( x ) ); } );
     b.forEach( function( x ) { bStr.push( tojson( x ) ); } );
-    for ( i in aStr ) {
+    for ( i = 0; i < aStr.length; ++i ) {
         assert( -1 != bStr.indexOf( aStr[ i ] ), m );
     }
 }