diff options
| -rw-r--r-- | gnuradio-runtime/lib/prefs.cc | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/gnuradio-runtime/lib/prefs.cc b/gnuradio-runtime/lib/prefs.cc index 18acae0124..426fbd33c2 100644 --- a/gnuradio-runtime/lib/prefs.cc +++ b/gnuradio-runtime/lib/prefs.cc @@ -67,16 +67,15 @@ namespace gr { std::vector<std::string> fnames; fs::path dir = prefsdir(); - if(!fs::is_directory(dir)) - return fnames; - - fs::directory_iterator diritr(dir); - while(diritr != fs::directory_iterator()) { - fs::path p = *diritr++; - if(p.extension() == ".conf") - fnames.push_back(p.string()); + if(fs::is_directory(dir)) { + fs::directory_iterator diritr(dir); + while(diritr != fs::directory_iterator()) { + fs::path p = *diritr++; + if(p.extension() == ".conf") + fnames.push_back(p.string()); + } + std::sort(fnames.begin(), fnames.end()); } - std::sort(fnames.begin(), fnames.end()); // Find if there is a ~/.gnuradio/config.conf file and add this to // the end of the file list to override any preferences in the |