* Have apt-cache show exit with an error if it cannot f...

[ntk/apt.git] / cmdline / apt-cache.cc

diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index df68f78..a9e9e60 100644 (file)
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: apt-cache.cc,v 1.64 2003/05/15 09:39:38 piefel Exp $
+// $Id: apt-cache.cc,v 1.65 2003/07/22 03:10:01 mdz Exp $
 /* ######################################################################
    
    apt-cache - Manages the cache files
@@ -1344,6 +1344,8 @@ bool ShowPackage(CommandLine &CmdL)
 {   
    pkgCache &Cache = *GCache;
    pkgDepCache::Policy Plcy;
+
+   unsigned found = 0;
    
    for (const char **I = CmdL.FileList + 1; *I != 0; I++)
    {
@@ -1354,6 +1356,8 @@ bool ShowPackage(CommandLine &CmdL)
         continue;
       }
 
+      ++found;
+
       // Find the proper version to use.
       if (_config->FindB("APT::Cache::AllVersions","true") == true)
       {
@@ -1373,7 +1377,10 @@ bool ShowPackage(CommandLine &CmdL)
            return false;
       }      
    }
-   return true;
+
+   if (found > 0)
+        return true;
+   return _error->Error(_("No packages found"));
 }
                                                                        /*}}}*/
 // ShowPkgNames - Show package names                                   /*{{{*/