Update bash-function: Skip shift if no args

6 months ago · 99a5f9995f
parent 4137424b70
commit 99a5f9995f
1 changed files with 1 additions and 1 deletions
--- a/share/bash-function.txt
+++ b/share/bash-function.txt
@ -20,7 +20,7 @@ fi

 wttr() {
  local location="${1// /+}"
-  shift
+  test "$#" -gt 0 && shift
  local args=""
  for p in $WTTR_PARAMS "$@"; do
    args+=" --data-urlencode $p "