fix scoping of local var in strtok

2015-08-24 17:27:01 +02:00 · 2015-08-24 17:27:01 +02:00 · c66c7b3be3
parent c8c521309e
commit c66c7b3be3
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -273,7 +273,8 @@ strtok() {
    ckreq || return $?

    tok=()
-    f=0
+    local f=0
+    local c=0
    for c in {1..${#_string}}; do
        if [[ "${_string[(e)$c]}" == "$_delim" ]]; then
            # check if not empty