From f15c4ee154132cc37d3b90787e815369e3b9a5e0 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 17 Nov 2000 10:16:53 +0000
Subject: Declare global `tab' to be of type *unsigned* char, so join works
 with 8-bit delimiter characters.

---
 src/join.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/join.c')

diff --git a/src/join.c b/src/join.c
index 10a3999da..fb2064d4d 100644
--- a/src/join.c
+++ b/src/join.c
@@ -114,7 +114,7 @@ static struct outlist *outlist_end = &outlist_head;
 /* Tab character separating fields; if this is NUL fields are separated
    by any nonempty string of white space, otherwise by exactly one
    tab character.  */
-static unsigned char tab;
+static char tab;
 
 /* When using getopt_long_only, no long option can start with
    a character that is a short option.  */
-- 
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