fix(ros): DKRP

2019-03-26 15:44:34 +08:00
parent c5d15c9000
commit 5e9ce133bb
3 changed files with 49 additions and 89 deletions
--- a/samples/tutorials/data/get_img_params.cc
+++ b/samples/tutorials/data/get_img_params.cc
@@ -48,7 +48,7 @@ int main(int argc, char *argv[]) {

  auto info = api->GetCameraROSMsgInfoPair();

-  if (!info->isEmpty())
+  if (info && !info->isEmpty())
    std::cout << "ROSMsgInfoPair:"<< std::endl << *info << std::endl;

  return 0;