From 06dea6ed0ab0eed7aa96d26cf3b55dbc3b09b6cd Mon Sep 17 00:00:00 2001
From: Herbert Greenlee <greenlee@fnal.gov>
Date: Fri, 3 Nov 2023 11:14:30 -0500
Subject: [PATCH] Fix e26 compilation error.

---
 uboone_bdt_app/apps/bdt_convert.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/uboone_bdt_app/apps/bdt_convert.cxx b/uboone_bdt_app/apps/bdt_convert.cxx
index 908f044..dc090d3 100644
--- a/uboone_bdt_app/apps/bdt_convert.cxx
+++ b/uboone_bdt_app/apps/bdt_convert.cxx
@@ -2,6 +2,7 @@
 
 #include <cstdlib>
 #include <iostream>
+#include <fstream>
 #include <set>
 #include <map>
 #include <string>