summaryrefslogtreecommitdiff
path: root/utf8.c
diff options
context:
space:
mode:
authorSteffen Prohaska <prohaska@zib.de>2012-12-11 06:59:22 +0100
committerJunio C Hamano <gitster@pobox.com>2012-12-11 10:05:17 -0800
commite0db1765c3bb108b55ebf82b4e5962f9d1f5e5b7 (patch)
tree9c75bfe3aedbc13d950a9f11b4e2b5b17c25b67c /utf8.c
parent5b59708268c82262fb13fb8681663dd158b030bd (diff)
downloadgit-e0db1765c3bb108b55ebf82b4e5962f9d1f5e5b7.tar.gz
strbuf_add_wrapped*(): Remove unused return value
Since shortlog isn't using the return value anymore (see previous commit), the functions can be changed to void. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'utf8.c')
-rw-r--r--utf8.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/utf8.c b/utf8.c
index 523a78a651..613eb94b46 100644
--- a/utf8.c
+++ b/utf8.c
@@ -323,7 +323,7 @@ static size_t display_mode_esc_sequence_len(const char *s)
* If indent is negative, assume that already -indent columns have been
* consumed (and no extra indent is necessary for the first line).
*/
-int strbuf_add_wrapped_text(struct strbuf *buf,
+void strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent1, int indent2, int width)
{
int indent, w, assume_utf8 = 1;
@@ -332,7 +332,7 @@ int strbuf_add_wrapped_text(struct strbuf *buf,
if (width <= 0) {
strbuf_add_indented_text(buf, text, indent1, indent2);
- return 1;
+ return;
}
retry:
@@ -356,14 +356,14 @@ retry:
if (w <= width || !space) {
const char *start = bol;
if (!c && text == start)
- return w;
+ return;
if (space)
start = space;
else
strbuf_addchars(buf, ' ', indent);
strbuf_add(buf, start, text - start);
if (!c)
- return w;
+ return;
space = text;
if (c == '\t')
w |= 0x07;
@@ -405,13 +405,12 @@ new_line:
}
}
-int strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
+void strbuf_add_wrapped_bytes(struct strbuf *buf, const char *data, int len,
int indent, int indent2, int width)
{
char *tmp = xstrndup(data, len);
- int r = strbuf_add_wrapped_text(buf, tmp, indent, indent2, width);
+ strbuf_add_wrapped_text(buf, tmp, indent, indent2, width);
free(tmp);
- return r;
}
int is_encoding_utf8(const char *name)