From 6e9dfefc8b353ce2cae650e6d3d68e38fcd12a8a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 26 May 2018 15:58:30 +0200
Subject: Don't print empty location, zero line/column

---
 bdep/diagnostics.cxx | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'bdep/diagnostics.cxx')

diff --git a/bdep/diagnostics.cxx b/bdep/diagnostics.cxx
index 0861056..e1f5f6a 100644
--- a/bdep/diagnostics.cxx
+++ b/bdep/diagnostics.cxx
@@ -51,7 +51,20 @@ namespace bdep
   void location_prologue_base::
   operator() (const diag_record& r) const
   {
-    r << loc_.file << ':' << loc_.line << ':' << loc_.column << ": ";
+    if (!loc_.empty ())
+    {
+      r << loc_.file << ':';
+
+      if (loc_.line != 0)
+      {
+        r << loc_.line << ':';
+
+        if (loc_.column != 0)
+          r << loc_.column << ':';
+      }
+
+      r << ' ';
+    }
 
     if (type_ != nullptr)
       r << type_ << ": ";
-- 
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