1 files changed, 2 insertions, 2 deletions
diff --git a/tests/arsymtest.c b/tests/arsymtest.c
index c724863f..ca216eb1 100644
--- a/tests/arsymtest.c
+++ b/tests/arsymtest.c
@@ -37,7 +37,7 @@ main (int argc, char *argv[])
     exit (1);
 
   /* Open the archive.  */
-  fd = open (argv[1], O_RDONLY);
+  fd = open (argv[1], O_RDONLY | O_BINARY);
   if (fd == -1)
     {
       printf ("Cannot open input file: %m");
@@ -45,7 +45,7 @@ main (int argc, char *argv[])
     }
 
   /* Open the output file.  */
-  fp = fopen (argv[2], "w");
+  fp = fopen (argv[2], "wb");
   if (fp == NULL)
     {
       printf ("Cannot open output file: %m");