[PATCH 03/15] name-rev: use strip_suffix() in get_rev_name()

[SZEDER Gábor]

Use strip_suffix() instead of open-coding it, making the code more
idiomatic.

Signed-off-by: SZEDER Gábor <szeder....@gmail.com>
---
 builtin/name-rev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index c785fe16ba..d345456656 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -317,11 +317,11 @@ static const char *get_rev_name(const struct object *o, 
struct strbuf *buf)
        if (!n->generation)
                return n->tip_name;
        else {
-               int len = strlen(n->tip_name);
-               if (len > 2 && !strcmp(n->tip_name + len - 2, "^0"))
-                       len -= 2;
+               size_t len;
+               strip_suffix(n->tip_name, "^0", &len);
                strbuf_reset(buf);
-               strbuf_addf(buf, "%.*s~%d", len, n->tip_name, n->generation);
+               strbuf_addf(buf, "%.*s~%d", (int) len, n->tip_name,
+                           n->generation);
                return buf->buf;
        }
 }
-- 
2.23.0.331.g4e51dcdf11