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>

diff --git a/strbuf.c b/strbuf.c
index d76f0ae..b165d04 100644 (file)
--- 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;
 }