From 28172aa6757042ff2e12cf753d76166e8d67b582 Mon Sep 17 00:00:00 2001
From: Stacy Harper <contact@stacyharper.net>
Date: Mon, 23 Aug 2021 09:12:20 +0200
Subject: [PATCH] Prevent more multikey hold chains

I enlarge the sleep on overflow by 2. But I make this check only
applicable for holded buttons.

Signed-off-by: Stacy Harper <contact@stacyharper.net>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
---
 scripts/core/sxmo_multikey.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/scripts/core/sxmo_multikey.sh b/scripts/core/sxmo_multikey.sh
index 72569ae..a2950e9 100644
--- a/scripts/core/sxmo_multikey.sh
+++ b/scripts/core/sxmo_multikey.sh
@@ -16,22 +16,24 @@ else
 	counter=1
 fi
 
+printf %s "$counter" > "$count_file"
+
 shift "$counter"
 if [ "$#" -eq 0 ]; then
 	exit
 fi
-printf %s "$counter" > "$count_file"
 
 sleep "$threshold"
 
-if [ "$counter" != "$(cat "$count_file")" ]; then
+new_counter="$(cat "$count_file")"
+if [ "$counter" != "$new_counter" ] && [ "$#" -ne 1 ]; then # Only the last count can overflow
 	exit
 fi
 
 eval "$1" &
 
-if [ "$#" -eq 1 ]; then
-	sleep "$threshold" # prevent holded presses to chain
+if [ "$counter" != "$new_counter" ]; then # overlowed
+	printf "%s * 2" "$threshold" | bc | xargs sleep
 fi
 
 rm "$count_file"