1 files changed, 1 insertions, 0 deletions
diff --git a/src/expr.h b/src/expr.h
index 5dc6430a..cad2e90b 100644
--- a/src/expr.h
+++ b/src/expr.h
@@ -194,6 +194,7 @@ public:
   string term;
   string base_expr;
   string merge_operator;
+
   std::list<string> exprs;
 
   merged_expr_t(const string& _term, const string& expr,