use the new vis:pipe API to pipe the choices directly to the vis-menuHEADmain

1 files changed, 2 insertions, 4 deletions

diff --git a/init.lua b/init.lua
index af96399..e25e0d3 100644
--- a/init.lua
+++ b/init.lua
@@ -44,10 +44,8 @@ local function prompt_backend_whiptail(msg, menu)
 end
 
 local function prompt_backend_vis_menu(msg, menu, choices)
-  local cmd1 = 'printf >/dev/tty %s \'' .. msg .. '\n\''
-  local cmd2 = 'printf %s \'' .. choices .. '\''
-  local cmd3 = 'vis-menu -b -p \'' .. menu .. '\''
-  return vis:pipe(cmd1 .. ';' .. cmd2 .. '|' .. cmd3, true)
+  os.execute('printf >/dev/tty %s \'' .. msg .. '\n\'')
+  return vis:pipe(choices, 'vis-menu -b -p \'' .. menu .. '\'', true)
 end
 
 local function prompt_backend(path, lfile_path, pid, backend)