diff options
| author | Carl Hetherington <cth@carlh.net> | 2023-09-24 16:39:27 +0200 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2024-01-28 02:01:57 +0100 |
| commit | 6d9136e9cc373751958f031d00b50320027055f4 (patch) | |
| tree | 9ea0d2f9dd323cfe6a0a0c5560214b7b15a3e8cf /src | |
| parent | 38f32bfbfafcb29d6b3dbc9dd8c24dc474de32ec (diff) | |
Check for errors when calling the GPU lister.
Diffstat (limited to 'src')
| -rw-r--r-- | src/wx/grok/gpu_config_panel.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/wx/grok/gpu_config_panel.h b/src/wx/grok/gpu_config_panel.h index 1478434be..2647c1ece 100644 --- a/src/wx/grok/gpu_config_panel.h +++ b/src/wx/grok/gpu_config_panel.h @@ -3,7 +3,9 @@ static std::vector<std::string> get_gpu_names(std::string binary, std::string filename) { // Execute the GPU listing program and redirect its output to a file - std::system((binary + " > " + filename).c_str()); + if (std::system((binary + " > " + filename).c_str()) < 0) { + return {}; + } std::vector<std::string> gpu_names; std::ifstream file(filename); |