rpc: always create remote helper with user's group

If the group does not match the current user's group then the remote
helper will be uploaded again on each run.

diff --git a/rpc/dial.go b/rpc/dial.go
index ef280191ef57b23ca8f03461a97af206e23ecc67..d8a63386333d2c76c27affca33418d3378bcc4dc 100644 (file)
--- a/rpc/dial.go
+++ b/rpc/dial.go
@@ -181,6 +181,8 @@ f() {
                rm "$tmp"
                # Make file executable
                chmod 0700 "$x"
+               # Some BSD create files with group wheel in /tmp
+               chgrp "$(id -g)" "$x"
        fi
 
        exec "$x" sync