Fix gtest_source_paths
Since googletest_path is /usr/src/googletest, it resulted in /usr/src/googletest/googletest/googletest/src
@@ -238,7 +238,7 @@ function(catkin_find_google_test_source gtest_path googletest_path
# Path to gtest from the googletest Debian package.
list(APPEND _gtest_include_paths "${googletest_path}/googletest/include/gtest")
- list(APPEND _gtest_source_paths "${googletest_path}/googletest/googletest/src")
+ list(APPEND _gtest_source_paths "${googletest_path}/googletest/src")
if(CATKIN_TOPLEVEL)
# Ensure current workspace is searched before system path
