diff options
Diffstat (limited to 'subr/rtl_complex.subr')
| -rw-r--r-- | subr/rtl_complex.subr | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/subr/rtl_complex.subr b/subr/rtl_complex.subr index 0e39178d..2ce5dd16 100644 --- a/subr/rtl_complex.subr +++ b/subr/rtl_complex.subr @@ -1,5 +1,5 @@ # -# set +o errexit -o noglob is assumed. +# set +o errexit -o noglob -o nounset is assumed. # rtl_check_path_vars() { @@ -117,7 +117,7 @@ rtl_get_var_unsafe() { else _vname="${1}"; fi; - eval echo \${${_vname}}; + eval echo \${${_vname}} 2>/dev/null; }; rtl_get_vars_fast() { |