Don't overwrite $prefix if already bound

2014-12-02 17:55:10 -08:00 · 2014-12-02 17:55:10 -08:00 · df5b537d21
parent bbff707eaa
commit df5b537d21
1 changed files with 3 additions and 1 deletions
--- a/sensible.tmux
+++ b/sensible.tmux
@ -132,7 +132,9 @@ main() {
 		fi

 		# pressing `prefix + prefix` sends <prefix> to the shell
-		tmux bind-key "$prefix" send-prefix
+		if key_binding_not_set "$prefix"; then
+			tmux bind-key "$prefix" send-prefix
+		fi
 	fi

 	# If Ctrl-a is prefix then `Ctrl-a + a` switches between alternate windows.