From a60da308bfcc003fd07d2b7d848ccb8d166e472a Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 11 Apr 2016 14:38:00 +0200
Subject: Redo config inheritance logic

---
 build2/diagnostics.cxx | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'build2/diagnostics.cxx')

diff --git a/build2/diagnostics.cxx b/build2/diagnostics.cxx
index d6278a8..7b60d05 100644
--- a/build2/diagnostics.cxx
+++ b/build2/diagnostics.cxx
@@ -106,7 +106,15 @@ namespace build2
   {
     stream_verb (r.os_, sverb_);
 
-    r << *loc_.file << ':' << loc_.line << ':' << loc_.column << ": ";
+    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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