strbuf: miniscule style fix

We write one SP on each side of an operator, even inside an [] pair
that computes the array index.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/strbuf.c b/strbuf.c
index d76f0aed8..b165d044a 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -505,8 +505,8 @@ int strbuf_getline(struct strbuf *sb, FILE *fp, int term)
 {
 	if (strbuf_getwholeline(sb, fp, term))
 		return EOF;
-	if (sb->buf[sb->len-1] == term)
-		strbuf_setlen(sb, sb->len-1);
+	if (sb->buf[sb->len - 1] == term)
+		strbuf_setlen(sb, sb->len - 1);
 	return 0;
 }