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-rw-r--r--cmdline/apt-get.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 4b7691d93..d6a46c73e 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -1874,6 +1874,9 @@ bool DoAutomaticRemove(CacheFile &Cache)
packages */
bool DoUpgrade(CommandLine &CmdL)
{
+ if (CmdL.FileSize() != 1)
+ return _error->Error(_("The upgrade command takes no arguments"));
+
CacheFile Cache;
if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
return false;
@@ -2206,6 +2209,9 @@ bool DoMarkAuto(CommandLine &CmdL)
/* Intelligent upgrader that will install and remove packages at will */
bool DoDistUpgrade(CommandLine &CmdL)
{
+ if (CmdL.FileSize() != 1)
+ return _error->Error(_("The dist-upgrade command takes no arguments"));
+
CacheFile Cache;
if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false)
return false;