diff options
Diffstat (limited to 'gnuradio-core/src/lib/general')
| -rw-r--r-- | gnuradio-core/src/lib/general/gr_prefs.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gnuradio-core/src/lib/general/gr_prefs.cc b/gnuradio-core/src/lib/general/gr_prefs.cc index c192e25be..37ca7c6f3 100644 --- a/gnuradio-core/src/lib/general/gr_prefs.cc +++ b/gnuradio-core/src/lib/general/gr_prefs.cc @@ -65,11 +65,12 @@ gr_prefs::~gr_prefs() std::vector<std::string> gr_prefs::_sys_prefs_filenames() { + std::vector<std::string> fnames; + fs::path dir = gr_prefsdir(); if(!fs::is_directory(dir)) - std::runtime_error("gr_prefs: preference path does not exist.\n"); + return fnames; - std::vector<std::string> fnames; fs::directory_iterator diritr(dir); while(diritr != fs::directory_iterator()) { fs::path p = *diritr++; |