From ecbb8e9c0a4374b26defde2cd10932d633affed3 Mon Sep 17 00:00:00 2001
From: Ben Burdette <bburdette@gmail.com>
Date: Tue, 12 May 2020 14:41:30 -0600
Subject: no blank line if no LOC

---
 src/error-demo/error-demo.cc | 1 +
 src/libutil/error.cc         | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/error-demo/error-demo.cc b/src/error-demo/error-demo.cc
index 82e9f0580..0216092e3 100644
--- a/src/error-demo/error-demo.cc
+++ b/src/error-demo/error-demo.cc
@@ -1,5 +1,6 @@
 #include "logging.hh"
 #include "nixexpr.hh"
+#include "util.hh"
 
 #include <iostream>
 #include <optional>
diff --git a/src/libutil/error.cc b/src/libutil/error.cc
index e4f45a2d3..0765a2945 100644
--- a/src/libutil/error.cc
+++ b/src/libutil/error.cc
@@ -182,7 +182,7 @@ std::ostream& operator<<(std::ostream &out, const ErrorInfo &einfo)
     }
 
     // lines of code.
-    if (einfo.nixCode.has_value()) {
+    if (einfo.nixCode.has_value() && einfo.nixCode->errLineOfCode.has_value()) {
         printCodeLines(out, prefix, *einfo.nixCode);
         out << prefix << std::endl;
     }
-- 
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