From b021e2322fff44c96ce2e9cccf39454dfade1399 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@joeyh.name>
Date: Wed, 18 Nov 2020 15:03:30 -0400
Subject: [PATCH] avoid crash on EOF at end

---
 Utility/Process.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Utility/Process.hs b/Utility/Process.hs
index 1348e9ee92..958d239069 100644
--- a/Utility/Process.hs
+++ b/Utility/Process.hs
@@ -270,7 +270,7 @@ hGetLineUntilExitOrEOF ph h = go []
 				Just _ -> finalcheck buf
 
 	finalcheck buf = do
-		ready <- hWaitForInput h 0
+		ready <- waitforinputorerror 0
 		if ready
 			then getloop buf finalcheck
 			-- No remaining buffered input, though the handle