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-rw-r--r--cmake/GenerateHelptags.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmake/GenerateHelptags.cmake b/cmake/GenerateHelptags.cmake
index 090cdf8ef4..658f4ab9cc 100644
--- a/cmake/GenerateHelptags.cmake
+++ b/cmake/GenerateHelptags.cmake
@@ -22,5 +22,5 @@ execute_process(
RESULT_VARIABLE res)
if(NOT res EQUAL 0)
- message(FATAL_ERROR "Generating helptags failed: ${err}")
+ message(FATAL_ERROR "Generating helptags failed: ${err} - ${res}")
endif()