Tell the user if no updates are available after apt update

Thanks to Jakub Wilk for the suggestion.

Closes: #751388

diff --git a/apt-private/private-update.cc b/apt-private/private-update.cc
index fa827dea4216bd3689fa8d8ec15bb77c22d40897..a843d6f8684797b245f25416e3d7cf7f812d93f8 100644 (file)
--- a/apt-private/private-update.cc
+++ b/apt-private/private-update.cc
@@ -90,7 +90,10 @@ bool DoUpdate(CommandLine &CmdL)
          "%i package can be upgraded. Run 'apt list --upgradable' to see it.\n",
          "%i packages can be upgraded. Run 'apt list --upgradable' to see them.\n",
          upgradable);
          "%i package can be upgraded. Run 'apt list --upgradable' to see it.\n",
          "%i packages can be upgraded. Run 'apt list --upgradable' to see them.\n",
          upgradable);

-      ioprintf(c1out, msg, upgradable);
+      if (upgradable == 0)
+         c1out << _("All packages are up to date.") << std::endl;
+      else
+         ioprintf(c1out, msg, upgradable);

    }
 
    return true;
    }
 
    return true;