From 85bc6630c0a8259c713383c8787e65f92e24e600 Mon Sep 17 00:00:00 2001
From: Björn Linse <bjorn.linse@gmail.com>
Date: Wed, 6 Sep 2017 08:16:59 +0200
Subject: input: only change mode of input fd if there is an input fd

---
 src/nvim/misc1.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/nvim/misc1.c')

diff --git a/src/nvim/misc1.c b/src/nvim/misc1.c
index 137de84953..f7ee2950ef 100644
--- a/src/nvim/misc1.c
+++ b/src/nvim/misc1.c
@@ -2622,7 +2622,10 @@ void preserve_exit(void)
 
   // Prevent repeated calls into this method.
   if (really_exiting) {
-    stream_set_blocking(input_global_fd(), true);  //normalize stream (#2598)
+    if (input_global_fd() >= 0) {
+      // normalize stream (#2598)
+      stream_set_blocking(input_global_fd(), true);
+    }
     exit(2);
   }
 
-- 
cgit