X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/af13d1437cbcb383de89f126b316c02587e4b691..2a49601f69e08f06fb2727d869d420daacdd09d5:/apt-pkg/contrib/configuration.cc

diff --git a/apt-pkg/contrib/configuration.cc b/apt-pkg/contrib/configuration.cc
index 4de17e3e1..31cd9f8ad 100644
--- a/apt-pkg/contrib/configuration.cc
+++ b/apt-pkg/contrib/configuration.cc
@@ -420,6 +420,18 @@ void Configuration::Clear(string const &Name, string const &Value)
       }
    }
      
+}
+									/*}}}*/
+// Configuration::Clear - Clear everything				/*{{{*/
+// ---------------------------------------------------------------------
+void Configuration::Clear()
+{
+   const Configuration::Item *Top = Tree(0);
+   while( Top != 0 )
+   {
+      Clear(Top->FullTag());
+      Top = Top->Next;
+   }
 }
 									/*}}}*/
 // Configuration::Clear - Clear an entire tree				/*{{{*/
@@ -958,7 +970,7 @@ Configuration::MatchAgainstConfig::MatchAgainstConfig(char const * Config)
 	 continue;
       }
    }
-   if (strings.size() == 0)
+   if (strings.empty() == true)
       patterns.push_back(NULL);
 }
 									/*}}}*/