sha1_name: remove unnecessary braces

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/sha1_name.c b/sha1_name.c
index 01e49a9..6530ddd 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -465,12 +465,11 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1)
                int ret;
                /* try the @{-N} syntax for n-th checkout */
                ret = interpret_branch_name(str, &buf);
-               if (ret > 0) {
+               if (ret > 0)
                        /* substitute this branch name and restart */
                        return get_sha1_1(buf.buf, buf.len, sha1, 0);
-               } else if (ret == 0) {
+               else if (ret == 0)
                        return -1;
-               }
                /* allow "@{...}" to mean the current branch reflog */
                refs_found = dwim_ref("HEAD", 4, sha1, &real_ref);
        } else if (reflog_len)