From 7d112a394c1a2725d043ee5bc9e58daaa88a94ac Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Mon, 18 Jul 2022 20:25:56 +0200
Subject: [PATCH] Open EM files in binary mode.

---
 util/ass/ass00.c | 10 +++++-----
 util/ass/assrl.c |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/util/ass/ass00.c b/util/ass/ass00.c
index 2459ce7a5..a45f3d63b 100644
--- a/util/ass/ass00.c
+++ b/util/ass/ass00.c
@@ -153,7 +153,7 @@ static void argument(char *arg)
 		return;
 	}
 	curfile = arg; /* for error messages etc. */
-	if ((ifile = fopen(arg, "r")) == NULL)
+	if ((ifile = fopen(arg, "rb")) == NULL)
 	{
 		error("can't open %s", arg);
 		return;
@@ -385,10 +385,10 @@ void init_files(void)
 	 * It has the nice property of generating truly unique names.
 	 */
 
-	tfile = fopen(tmpfil(), "w+");
-	dfile = fopen(tmpfil(), "w+");
-	rtfile = fopen(tmpfil(), "w+");
-	rdfile = fopen(tmpfil(), "w+");
+	tfile = fopen(tmpfil(), "wb+");
+	dfile = fopen(tmpfil(), "wb+");
+	rtfile = fopen(tmpfil(), "wb+");
+	rdfile = fopen(tmpfil(), "wb+");
 }
 
 void initproc(void)
diff --git a/util/ass/assrl.c b/util/ass/assrl.c
index b748d4718..2da8645c6 100644
--- a/util/ass/assrl.c
+++ b/util/ass/assrl.c
@@ -127,7 +127,7 @@ void copyout(void)
 	if (remtext != 0)
 		remtext = wordsize - remtext;
 
-	if ((ifile = fopen(eout, "w")) == 0)
+	if ((ifile = fopen(eout, "wb")) == 0)
 		fatal("can't create e.out");
 
 	rewind(tfile);