bb_string_split übergibt an eine weitere Funktion nicht ausreichend Argumente.

Wie es scheint hat die bash-base auch einen bug?

echo "bug 1"
bb_string_split "newheadline_array" "$newheadline" ";"
echo "bug 2"

bug 1
creator.sh: bb_msg internal error: called with 1 instead of 2 or more args
creator.sh: _bb_err_exit_trap: unexpected exit/error near 'return "$?"', status=2, trap=ERR
creator.sh: Execution at file "/usr/libexec/bash-base.bash", line 3130, function "_bb_err_exit_trap"
creator.sh: Called from file "./creator.sh", line 688, function "convert_to_csv"
creator.sh: Called from file "./creator.sh", line 186, function "main"
creator.sh: Called from file "./creator.sh", line 196

Vermutung: bb_string_split übergibt an eine weitere Funktion nicht ausreichend Argumente.