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/pkg-command.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'bpkg/pkg-command.cxx')

diff --git a/bpkg/pkg-command.cxx b/bpkg/pkg-command.cxx
index 67ea07a..253ee66 100644
--- a/bpkg/pkg-command.cxx
+++ b/bpkg/pkg-command.cxx
@@ -39,7 +39,7 @@ namespace bpkg
     run_b (bspec);
   }
 
-  void
+  int
   pkg_command (const string& cmd,
                const configuration_options& o,
                cli::scanner& args)
@@ -75,5 +75,7 @@ namespace bpkg
     if (verb)
       text << cmd << (cmd.back () != 'e' ? "ed " : "d ")
            << p->name << " " << p->version;
+
+    return 0;
   }
 }
-- 
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