diff options
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 59501db99a..d3560573ac 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; |