Fix escaping dot in regex

ros · Oct 17, 2021 · 47a8eba · 47a8eba
1 parent 3bbad0f
commit 47a8eba
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/catkin_python_setup.cmake b/cmake/catkin_python_setup.cmake
@@ -84,7 +84,7 @@ function(catkin_python_setup)
       set(target_init_file ${CATKIN_DEVEL_PREFIX}/${PYTHON_INSTALL_DIR}/${pkg}/__init__.py)
       if(EXISTS ${target_init_file})
         file(READ ${target_init_file} file_content)
-        string(REGEX MATCH "__extended_path *= *'(.*)'\.split" _ "${file_content}")
+        string(REGEX MATCH "__extended_path *= *'(.*)'\\.split" _ "${file_content}")
         set(PACKAGE_PYTHONPATH ${CMAKE_MATCH_1})
       endif()
       # Extend PACKAGE_PYTHONPATH with current pkg's path