From 9e60415967b7cb074c26d204bdc908a1962b60d8 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Tue, 19 Apr 2022 21:30:07 -0400
Subject: attempt to open stderr for reading first to comply with POSIX

---
 more.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/more.c b/more.c
index 8dcea05..800f0da 100644
--- a/more.c
+++ b/more.c
@@ -751,15 +751,16 @@ int main(int argc, char *argv[])
 		return ret;
 	}
 
-	if (isatty(STDIN_FILENO)) {
-		initscr();
-	} else {
+	if (newterm(NULL, stdout, stderr) == NULL) {
 		FILE *tty = fopen("/dev/tty", "r");
 		if (tty == NULL) {
 			perror("more: couldn't open terminal");
 			return 1;
 		}
-		newterm(NULL, stdout, tty);
+		if (newterm(NULL, stdout, tty) == NULL) {
+			perror("more: couldn't open terminal");
+			return 1;
+		}
 	}
 	cbreak();
 
-- 
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