X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/8f3ba4e8708cb72be19dacc2af4f601ee5fea292..0e6fe58ea765e91a9a7b54cc6fd236a8cb839b66:/apt-pkg/clean.cc

diff --git a/apt-pkg/clean.cc b/apt-pkg/clean.cc
index f5a939968..0ee3b765d 100644
--- a/apt-pkg/clean.cc
+++ b/apt-pkg/clean.cc
@@ -15,7 +15,12 @@
 #include <apt-pkg/error.h>
 #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>
@@ -53,9 +58,11 @@ bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
       struct stat St;
       if (stat(Dir->d_name,&St) != 0)
       {
-	 chdir(StartDir.c_str());
+	 _error->Errno("stat",_("Unable to stat %s."),Dir->d_name);
 	 closedir(D);
-	 return _error->Errno("stat",_("Unable to stat %s."),Dir->d_name);
+	 if (chdir(StartDir.c_str()) != 0)
+	    return _error->Errno("chdir", _("Unable to change to %s"), StartDir.c_str());
+	 return false;
       }
       
       // Grab the package name
@@ -78,12 +85,13 @@ 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();
@@ -101,7 +109,7 @@ 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;
 	 }
@@ -114,8 +122,9 @@ bool pkgArchiveCleaner::Go(std::string Dir,pkgCache &Cache)
       Erase(Dir->d_name,Pkg,Ver,St);
    };
    
-   chdir(StartDir.c_str());
    closedir(D);
-   return true;   
+   if (chdir(StartDir.c_str()) != 0)
+      return _error->Errno("chdir", _("Unable to change to %s"), StartDir.c_str());
+   return true;
 }
 									/*}}}*/