SERVER-12392: add invariant around DummyRunner

erh · erh · commit 579c13d9d541 · 2014-01-28T18:28:49.000-05:00
diff --git a/src/mongo/s/d_migrate.cpp b/src/mongo/s/d_migrate.cpp
@@ -399,6 +399,7 @@ namespace mongo {
                 return false;
             }
 
+            invariant( _dummyRunner.get() == NULL );
             _dummyRunner.reset( new DummyRunner( _ns, collection ) );
 
             IndexDescriptor *idx =

Original file line number	Diff line number	Diff line change
`@@ -399,6 +399,7 @@ namespace mongo {`
`399`	`399`	`return false;`
`400`	`400`	`}`
`401`	`401`
	`402`	`+ invariant( _dummyRunner.get() == NULL );`
`402`	`403`	`_dummyRunner.reset( new DummyRunner( _ns, collection ) );`
`403`	`404`
`404`	`405`	`IndexDescriptor *idx =`