Be more careful about what we unset

Author: ocaisa

.github/workflows/tests_eessi_module.yml

@@ -107,9 +107,8 @@ jobs:
           module load EESSI/${{matrix.EESSI_VERSION}}
           # EESSI_DEBUG_INIT/EESSI_ARCHDETECT_OPTIONS only relevant for Lmod init
           unset EESSI_DEBUG_INIT
-          unset EESSI_ARCHDETECT_OPTIONS
           # Store all relevant environment variables
-          env | grep -E '(^EESSI_|^LMOD_RC|^LMOD_PACKAGE_PATH|^MODULEPATH)' | sort > "${moduleoutfile}"
+          env | grep -E '(^EESSI_|^LMOD_RC|^LMOD_PACKAGE_PATH|^MODULEPATH)' | grep -v EESSI_ARCHDETECT_OPTIONS | sort > "${moduleoutfile}"
           module unload EESSI/${{matrix.EESSI_VERSION}}
           
           # We should only have two EESSI_* variables defined (which set the overrides)