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-rw-r--r--Modules/FindPkgConfig.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake
index d16460b..b6156dd 100644
--- a/Modules/FindPkgConfig.cmake
+++ b/Modules/FindPkgConfig.cmake
@@ -200,7 +200,7 @@ function(_pkg_create_imp_target _prefix _no_cmake_path _no_cmake_environment_pat
set(_find_opts "NO_CMAKE_PATH")
endif()
if(_no_cmake_environment_path)
- set(_find_opts "${_find_opts} NO_CMAKE_ENVIRONMENT_PATH")
+ string(APPEND _find_opts " NO_CMAKE_ENVIRONMENT_PATH")
endif()
foreach (flag IN LISTS ${_prefix}_LDFLAGS)