1 files changed, 1 insertions, 1 deletions
diff --git a/format.cc b/format.cc
index 8c7515be..bf769e3e 100644
--- a/format.cc
+++ b/format.cc
@@ -637,7 +637,7 @@ void format_transactions::operator()(transaction_t& xact)
       first_line_format.format(output_stream, details_t(xact));
       last_entry = xact.entry;
     }
-    else if (last_xact->date() != xact.date()) {
+    else if (last_xact && last_xact->date() != xact.date()) {
       first_line_format.format(output_stream, details_t(xact));
     }
     else {