From e6f10cabb7fbdba6fd11bcd109dbe765285c762c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 22 Oct 2015 11:07:03 +0200
Subject: Implement dependents check in drop command

Also, add support for commands to return program status.
---
 bpkg/rep-add.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'bpkg/rep-add.cxx')

diff --git a/bpkg/rep-add.cxx b/bpkg/rep-add.cxx
index bed6b86..4348206 100644
--- a/bpkg/rep-add.cxx
+++ b/bpkg/rep-add.cxx
@@ -19,7 +19,7 @@ using namespace butl;
 
 namespace bpkg
 {
-  void
+  int
   rep_add (const rep_add_options& o, cli::scanner& args)
   {
     tracer trace ("rep_add");
@@ -64,5 +64,7 @@ namespace bpkg
 
     if (verb)
       text << "added " << rn;
+
+    return 0;
   }
 }
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