X-Git-Url: https://iankelling.org/git/?p=tee-unique;a=blobdiff_plain;f=teeu-function;fp=teeu-function;h=735cd3fc9d1fda987b2578fe2cf6a149887f4bfc;hp=e4705b7afd3e07a3803602cdd9aad9deec0295e1;hb=8aa7fedebed4c7b707c0fde9f412235f235efce6;hpb=a468c8cdb5a12fce2487ae9816cdb4501ffffa09

diff --git a/teeu-function b/teeu-function
index e4705b7..735cd3f 100644
--- a/teeu-function
+++ b/teeu-function
@@ -21,7 +21,7 @@ Tee unique. Append each LINE or if none, each stdin line to FILE if it does not
     fi
     local MAPFILE
     (( ${#@} >= 2 )) && MAPFILE="${@:2}" || mapfile -t
-    for line in "${$MAPFILE[@]}"; do
+    for line in "${MAPFILE[@]}"; do
         grep -xFq "$line" "$1" &>/dev/null || tee -a "$1" <<<"$line"
     done
     return 0