Strbuf API extensions and fixes.

  * Add strbuf_rtrim to remove trailing spaces.
  * Add strbuf_insert to insert data at a given position.
  * Off-by one fix in strbuf_addf: strbuf_avail() does not counts the final
    \0 so the overflow test for snprintf is the strict comparison. This is
    not critical as the growth mechanism chosen will always allocate _more_
    memory than asked, so the second test will not fail. It's some kind of
    miracle though.
  * Add size extension hints for strbuf_init and strbuf_read. If 0, default
    applies, else:
      + initial buffer has the given size for strbuf_init.
      + first growth checks it has at least this size rather than the
        default 8192.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/builtin-apply.c b/builtin-apply.c
index 90e328ef9..988e85f1e 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -184,8 +184,8 @@ static void *read_patch_file(int fd, unsigned long *sizep)
 {
 	struct strbuf buf;
 
-	strbuf_init(&buf);
-	if (strbuf_read(&buf, fd) < 0)
+	strbuf_init(&buf, 0);
+	if (strbuf_read(&buf, fd, 0) < 0)
 		die("git-apply: read returned %s", strerror(errno));
 	*sizep = buf.len;