Fixed OSI finder

6 jobs for master
Status Name Job ID Coverage
  Test
passed clang-c++11 #3293
Linux

00:05:39

passed clang-c++98 #3295
Linux

00:04:07

passed gcc-c++11 #3292
Linux

00:06:08

passed gcc-c++98 #3294
Linux

00:05:15

passed macos-c++11 #3296
Apple

00:04:02

passed macos-c++98 #3297
Apple

00:02:03