From 225c8aba3171156fb917abe043ea55797e2cc1f9 Mon Sep 17 00:00:00 2001
From: Julius Plenz <plenz@cis.fu-berlin.de>
Date: Thu, 15 Nov 2012 17:35:06 +0100
Subject: ssdiff: correctly manage tab expansion
Previously, replace_tabs("foo\tbar") would become " foobar".
Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
ui-ssdiff.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'ui-ssdiff.c')
diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 7108779..3d3dad6 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -138,9 +138,8 @@ static char *replace_tabs(char *line)
strcat(result, prev_buf);
break;
} else {
- strcat(result, " ");
- strncat(result, spaces, 8 - (strlen(result) % 8));
strncat(result, prev_buf, cur_buf - prev_buf);
+ strncat(result, spaces, 8 - (strlen(result) % 8));
}
prev_buf = cur_buf + 1;
}
--
cgit 1.4.1-3-g733a5