diff options
| -rwxr-xr-x | decoder/cfg_options.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/decoder/cfg_options.h b/decoder/cfg_options.h index 331363d2..db89e8c3 100755 --- a/decoder/cfg_options.h +++ b/decoder/cfg_options.h @@ -56,6 +56,7 @@ struct CFGOptions { return "CFG output options"; } void maybe_print(CFG &cfg,std::string cfg_output,char const* desc=" unbinarized") { + if (cfg_output.empty() return; WriteFile o(cfg_output); std::cerr<<"Printing target"<<desc<<" CFG to "<<cfg_output<<": "<<format<<'\n'; cfg.Print(o.get(),format); |