reduce delta from ubuntu

[apt.git] / apt-pkg / deb / debsystem.cc

diff --git a/apt-pkg/deb/debsystem.cc b/apt-pkg/deb/debsystem.cc
index db557e5377f01693492a80cfc21b8f6a55918b22..142f3a6e65dacbdc3fedc322bd30131f4bf014ad 100644 (file)
--- a/apt-pkg/deb/debsystem.cc
+++ b/apt-pkg/deb/debsystem.cc
@@ -202,7 +202,7 @@ bool debSystem::Initialize(Configuration &Cnf)
 // ---------------------------------------------------------------------
 /* The standard name for a deb is 'deb'.. There are no separate versions
    of .deb to worry about.. */
-bool debSystem::ArchiveSupported(const char *Type)
+APT_PURE bool debSystem::ArchiveSupported(const char *Type)
 {
    if (strcmp(Type,"deb") == 0)
       return true;