From fb8500cbf8f0bc434e4296dc68bf1b5578676e9e Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Wed, 9 Dec 2020 13:51:15 +0200
Subject: Fix handling of very long captured lines

* src/progman.c (redirect_read): Break the loop if no newline is found.
---
 src/progman.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/progman.c b/src/progman.c
index 02034ef..008d186 100644
--- a/src/progman.c
+++ b/src/progman.c
@@ -416,6 +416,8 @@ redirect_read (int fd, void *data)
 	      rb->len = 0;
 	      rb->overflow = 1;
 	    }
+	  else
+	    break;
 	}
     }
   return 0;
-- 
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