X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/5a8cd0703bcc751ff5eb0ae5bf196e61bd428c91..68ba0b7f4e1c03edfb6f621e7e7314ea610af96b:/apt-pkg/clean.cc

diff --git a/apt-pkg/clean.cc b/apt-pkg/clean.cc
index 9c167eaa5..6edce5b6d 100644
--- a/apt-pkg/clean.cc
+++ b/apt-pkg/clean.cc
@@ -16,7 +16,11 @@
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/aptconfiguration.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
 
+#include <string>
+#include <string.h>
 #include <dirent.h>
 #include <sys/stat.h>
 #include <unistd.h>
@@ -30,7 +34,10 @@
 bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
 {
    bool CleanInstalled = _config->FindB("APT::Clean-Installed",true);
-      
+
+   if(Dir == "/")
+      return _error->Error(_("Clean of %s is not supported"), Dir.c_str());
+
    DIR *D = opendir(Dir.c_str());
    if (D == 0)
       return _error->Errno("opendir",_("Unable to read %s"),Dir.c_str());
@@ -81,12 +88,13 @@ bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
       if (*I != '.')
 	 continue;
       std::string const Arch = DeQuoteString(std::string(Start,I-Start));
-      
+
+      // ignore packages of unconfigured architectures
       if (APT::Configuration::checkArchitecture(Arch) == false)
 	 continue;
       
       // Lookup the package
-      pkgCache::PkgIterator P = Cache.FindPkg(Pkg);
+      pkgCache::PkgIterator P = Cache.FindPkg(Pkg, Arch);
       if (P.end() != true)
       {
 	 pkgCache::VerIterator V = P.VersionList();
@@ -104,7 +112,7 @@ bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
 	       break;
 	    }
 	    
-	    // See if this verison matches the file
+	    // See if this version matches the file
 	    if (IsFetchable == true && Ver == V.VerStr())
 	       break;
 	 }
@@ -123,3 +131,5 @@ bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
    return true;
 }
 									/*}}}*/
+
+APT_CONST pkgArchiveCleaner::~pkgArchiveCleaner() {}