nx_tzdb: add another safety assertion

1 year ago · 3065ab0fd8
parent a2407a2964
commit 3065ab0fd8
1 changed files with 4 additions and 0 deletions
--- a/externals/nx_tzdb/NxTzdbCreateHeader.cmake
+++ b/externals/nx_tzdb/NxTzdbCreateHeader.cmake
@ -11,6 +11,10 @@ execute_process(
    WORKING_DIRECTORY ${ZONE_PATH}
    OUTPUT_VARIABLE FILE_LIST)

+if (NOT FILE_LIST)
+    message(FATAL_ERROR "No timezone files found in directory ${ZONE_PATH}, did the download fail?")
+endif()
+
 set(DIRECTORY_NAME ${HEADER_NAME})

 set(FILE_DATA "")