Fix another memory leak

1 files changed, 4 insertions, 3 deletions

diff --git a/db/cursor.h b/db/cursor.h
index 73859f466e3..29199fdd567 100644
--- a/db/cursor.h
+++ b/db/cursor.h
@@ -24,20 +24,21 @@ namespace mongo {
        1 = kill current operation and reset this to 0
        future: maybe use this as a "going away" thing on process termination with a higher flag value 
     */
-    extern int killCurrentOp;

-

+    extern int killCurrentOp;
+
     inline void checkForInterrupt() {
         if( killCurrentOp ) { 
             killCurrentOp = 0;
             uasserted("interrupted");
         }
-    }

+    }
 
     /* Query cursors, base class.  This is for our internal cursors.  "ClientCursor" is a separate
        concept and is for the user's cursor.
     */
     class Cursor {
     public:
+        virtual ~Cursor() {}
         virtual bool ok() = 0;
         bool eof() {
             return !ok();