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| author | Jeff King <peff@peff.net> | 2017-03-28 15:46:53 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-03-30 14:59:50 -0700 |
| commit | 0dc3b035e03a4028a22cd2a8b5f21086e3227047 (patch) | |
| tree | d29e39d4d746d27859ce62adee63272ded49c0cb /combine-diff.c | |
| parent | 5b1ef2cef4ff9d3213ec81465b99affb4a7c8083 (diff) | |
| download | git-0dc3b035e03a4028a22cd2a8b5f21086e3227047.tar.gz git-0dc3b035e03a4028a22cd2a8b5f21086e3227047.tar.xz | |
combine-diff: replace malloc/snprintf with xstrfmt
There's no need to use the magic "100" when a strbuf can do
it for us.
Signed-off-by: Jeff King <peff@peff.net>
Diffstat (limited to 'combine-diff.c')
| -rw-r--r-- | combine-diff.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/combine-diff.c b/combine-diff.c index 59501db99..d3560573a 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -292,9 +292,10 @@ static char *grab_blob(const struct object_id *oid, unsigned int mode, enum object_type type; if (S_ISGITLINK(mode)) { - blob = xmalloc(100); - *size = snprintf(blob, 100, - "Subproject commit %s\n", oid_to_hex(oid)); + struct strbuf buf = STRBUF_INIT; + strbuf_addf(&buf, "Subproject commit %s\n", oid_to_hex(oid)); + *size = buf.len; + blob = strbuf_detach(&buf, NULL); } else if (is_null_oid(oid)) { /* deleted blob */ *size = 0; |