diff options
Diffstat (limited to 'apt-pkg/cdrom.cc')
| -rw-r--r-- | apt-pkg/cdrom.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc index 699f66fb3..8e746ee30 100644 --- a/apt-pkg/cdrom.cc +++ b/apt-pkg/cdrom.cc @@ -363,6 +363,7 @@ void pkgCdrom::ReduceSourcelist(string CD,vector<string> &List) string Word1 = string(*I,Space,SSpace-Space); string Prefix = string(*I,0,Space); + string Component = string(*I,SSpace); for (vector<string>::iterator J = List.begin(); J != I; ++J) { // Find a space.. @@ -377,9 +378,11 @@ void pkgCdrom::ReduceSourcelist(string CD,vector<string> &List) continue; if (string(*J,Space2,SSpace2-Space2) != Word1) continue; - - *J += string(*I,SSpace); - *I = string(); + + string Component2 = string(*J, SSpace2) + " "; + if (Component2.find(Component + " ") == std::string::npos) + *J += Component; + I->clear(); } } |