diff options
| -rw-r--r-- | include/init.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/init.sh b/include/init.sh index 1a383bd7..88d70b8c 100644 --- a/include/init.sh +++ b/include/init.sh @@ -18,7 +18,11 @@ err="err_" setvars() { - _setvars="" && [ $# -lt 2 ] && $err "setvars: too few arguments" + _setvars="" + if [ $# -lt 2 ]; then + printf "\$err \"setvars: too few args\"" + return 0 + fi val="$1" && shift 1 && for var in "$@"; do _setvars="$var=\"$val\"; $_setvars" done |