From 489b16efce5249d172f965046f229cca4c836aa7 Mon Sep 17 00:00:00 2001
From: solarizedalias <60473183+solarizedalias@users.noreply.github.com>
Date: Mon, 8 Mar 2021 12:44:36 +0900
Subject: [PATCH] [fzf-tmux] Adapt to tmux latest changes (#2379)

---
 bin/fzf-tmux | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/bin/fzf-tmux b/bin/fzf-tmux
index 9d59994..8a9c2d5 100755
--- a/bin/fzf-tmux
+++ b/bin/fzf-tmux
@@ -204,7 +204,16 @@ if [[ "$opt" =~ "-K -E" ]]; then
     cat <<< "\"$fzf\" $opts < $fifo1 > $fifo2; out=\$? $close; exit \$out" >> $argsf
     cat <&0 > $fifo1 &
   fi
-  tmux popup -d "$PWD" "${tmux_args[@]}" $opt -R "bash $argsf" > /dev/null 2>&1
+
+  # tmux dropped the support for `-K`, `-R` to popup command
+  #   TODO: We can remove this once tmux 3.2 is released
+  if [[ ! "$(tmux popup --help 2>&1)" =~ '-R shell-command' ]]; then
+    opt="${opt/-K/}"
+  else
+    opt="${opt} -R"
+  fi
+
+  tmux popup -d "$PWD" "${tmux_args[@]}" $opt "bash $argsf" > /dev/null 2>&1
   exit $?
 fi