Hi,
This is a simple patch to prevent from being locked by having dmenu
waiting on fgets to read from a tty with the keyboard already grabbed.
cheers
>From d579ee3221be1bd3fb5c1cf9c9bf55a2da68882c Mon Sep 17 00:00:00 2001
From: dok <d...@grehack.fr>
Date: Sat, 26 Jan 2019 15:49:15 +0100
Subject: [PATCH] Use slow path if stdin is a tty
If stdin is a tty and dmenu is ran with the fast option then it's
impossible to close stdin because the keyboard is already grabbed.
---
dmenu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/dmenu.c b/dmenu.c
index 5c835dd..6b8f51b 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -6,9 +6,7 @@
#include <string.h>
#include <strings.h>
#include <time.h>
-#ifdef __OpenBSD__
#include <unistd.h>
-#endif
#include <X11/Xlib.h>
#include <X11/Xatom.h>
@@ -754,7 +752,7 @@ main(int argc, char *argv[])
die("pledge");
#endif
- if (fast) {
+ if (fast && !isatty(0)) {
grabkeyboard();
readstdin();
} else {
--
2.20.1
