1 files changed, 4 insertions, 0 deletions
diff --git a/db/dbhelpers.cpp b/db/dbhelpers.cpp
index 124deb8..205787e 100644
--- a/db/dbhelpers.cpp
+++ b/db/dbhelpers.cpp
@@ -301,6 +301,10 @@ namespace mongo {
 
             c->checkLocation();
 
+            if ( yield && ! cc->yieldSometimes() ){
+                // cursor got finished by someone else, so we're done
+                break;
+            }
         }
 
         return num;