From dd078eec87eb89a9a21c22b1a18f982d04adb3c9 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 8 Dec 2017 15:47:08 +0200
Subject: Improve inconsistent C++ compiler diagnostics

---
 build2/diagnostics.hxx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'build2/diagnostics.hxx')

diff --git a/build2/diagnostics.hxx b/build2/diagnostics.hxx
index dc963525..65b18345 100644
--- a/build2/diagnostics.hxx
+++ b/build2/diagnostics.hxx
@@ -36,15 +36,15 @@ namespace build2
   print_process (const char* const* args, size_t n = 0);
 
   inline void
-  print_process (diag_record& dr, const cstrings& args)
+  print_process (diag_record& dr, const cstrings& args, size_t n = 0)
   {
-    print_process (dr, args.data (), args.size ());
+    print_process (dr, args.data (), n != 0 ? n : args.size ());
   }
 
   inline void
-  print_process (const cstrings& args)
+  print_process (const cstrings& args, size_t n = 0)
   {
-    print_process (args.data (), args.size ());
+    print_process (args.data (), n != 0 ? n : args.size ());
   }
 
   // Program verbosity level (-v/--verbose).
-- 
cgit