diff options
| -rw-r--r-- | apt-inst/deb/debfile.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/apt-inst/deb/debfile.cc b/apt-inst/deb/debfile.cc index a811bbe88..8f2a83547 100644 --- a/apt-inst/deb/debfile.cc +++ b/apt-inst/deb/debfile.cc @@ -118,8 +118,10 @@ bool debDebFile::ExtractTarMember(pkgDirStream &Stream,const char *Name) { std::string ext = std::string(Name) + ".{"; for (std::vector<APT::Configuration::Compressor>::const_iterator c = compressor.begin(); - c != compressor.end(); ++c) - ext.append(c->Extension.substr(1)); + c != compressor.end(); ++c) { + if (!c->Extension.empty()) + ext.append(c->Extension.substr(1)); + } ext.append("}"); return _error->Error(_("Internal error, could not locate member %s"), ext.c_str()); } |