fix kinstall function

FossilOrigin-Name: c7c516c066c0721159d2a2d00a5c772c369a4b68cb6a8457d61d44fbe0809af3

1 files changed, 3 insertions, 5 deletions

diff --git a/doc/functions.txt b/doc/functions.txt
index 965c778..0f8cd60 100644
--- a/doc/functions.txt
+++ b/doc/functions.txt
@@ -80,13 +80,11 @@ single file where it will be named as the argument.
 
     kinstall() {
         # usage: kinstall 755 /usr/bin/file filename
-        mod=$1 target=$2; mkdir -p "${target%/*}"
-        shift 2
-        ! [ -d "$target" ] || {
+        ! [ -d "$2" ] || {
             printf '%s\n' "Error: $target is a directory" >&2
             return 1
         }
-        cp "$file" "$target"
-        chmod "$mod" "$target"
+        mkdir -p "${2%/*}"; cp "$3" "$2"
+        chmod "$1" "$2"
     }