undo options change

1 files changed, 1 insertions, 1 deletions

diff --git a/db/db.cpp b/db/db.cpp
index ce9127b0da5..dc6faa99fb5 100644
--- a/db/db.cpp
+++ b/db/db.cpp
@@ -853,7 +853,7 @@ int main(int argc, char* argv[], char *envp[] )
             assert(lenForNewNsFiles > 0);
         }
         if (params.count("oplogSize")) {
-            long x = params["oplogSize"].as<long>();
+            long x = params["oplogSize"].as<int>();
             uassert( 10035 , "bad --oplogSize arg", x > 0);
             cmdLine.oplogSize = x * 1024 * 1024;
             assert(cmdLine.oplogSize > 0);