diff options
Diffstat (limited to 'strbuf.c')
| -rw-r--r-- | strbuf.c | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -245,8 +245,8 @@ void strbuf_add_commented_lines(struct strbuf *out, const char *buf, size_t size static char prefix2[2]; if (prefix1[0] != comment_line_char) { - sprintf(prefix1, "%c ", comment_line_char); - sprintf(prefix2, "%c", comment_line_char); + xsnprintf(prefix1, sizeof(prefix1), "%c ", comment_line_char); + xsnprintf(prefix2, sizeof(prefix2), "%c", comment_line_char); } add_lines(out, prefix1, prefix2, buf, size); } @@ -744,6 +744,15 @@ void strbuf_addftime(struct strbuf *sb, const char *fmt, const struct tm *tm) strbuf_setlen(sb, sb->len + len); } +void strbuf_add_unique_abbrev(struct strbuf *sb, const unsigned char *sha1, + int abbrev_len) +{ + int r; + strbuf_grow(sb, GIT_SHA1_HEXSZ + 1); + r = find_unique_abbrev_r(sb->buf + sb->len, sha1, abbrev_len); + strbuf_setlen(sb, sb->len + r); +} + /* * Returns the length of a line, without trailing spaces. * |