From f45f7e415c32d17104385b87fe82e0bae96b3221 Mon Sep 17 00:00:00 2001
From: Dict Xiong <me@beardic.cn>
Date: Mon, 19 Jan 2026 16:27:56 +0800
Subject: [PATCH] fix(riot): tmux error with window number and spaces

The fix to spaces is just a workaround. Issue may still exist when
command contains spaces.
---
 scripts/riot | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/riot b/scripts/riot
index 7f31f73..fd6dcb2 100755
--- a/scripts/riot
+++ b/scripts/riot
@@ -148,7 +148,7 @@ print_cmd() {
 
 eval_or_echo() {
     local DO=""
-    local tmux_win=0
+    tmux_win=${tmux_win:-0}
     if [[ "$DFS_DRY_RUN" == "1" ]]; then
         DO=echo
     fi
@@ -160,7 +160,7 @@ eval_or_echo() {
             tmux_win=$((tmux_win+1))
             $DO tmux new-window -t $TMUX_SESS:$tmux_win -d bash -l
         fi
-        $DO tmux send-keys -t $TMUX_SESS:$tmux_win "${CMD[@]}" Enter
+        $DO tmux send-keys -t $TMUX_SESS:$tmux_win $(printf '%s Space ' "${CMD[@]}") Enter
     else
         $DO "${CMD[@]}"
     fi