A recent commit [1] fixed a off-by-one wrapping error. As
a side-effect, the conditional in add_wrapped_shortlog_msg() whether to
append a newline needs to be removed. add_wrapped_shortlog_msg() should
always append a newline, which was the case before the off-by-one fix,
because strbuf_add_wrapped_text() never returned a value of wraplen.
[1] 14e1a4e1ff70aff36db3f5d2a8b806efd0134d50 utf8: fix off-by-one
wrapping of text
Signed-off-by: Steffen Prohaska <prohaska@xxxxxx>
---
builtin/shortlog.c | 5 ++---
t/t4201-shortlog.sh | 24 ++++++++++++++++++++++++
2 files changed, 26 insertions(+), 3 deletions(-)
diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index b316cf3..8360514 100644
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -306,9 +306,8 @@ parse_done:
static void add_wrapped_shortlog_msg(struct strbuf *sb, const char *s,
const struct shortlog *log)
{
- int col = strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
- if (col != log->wrap)
- strbuf_addch(sb, '\n');
+ strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
+ strbuf_addch(sb, '\n');
}
void shortlog_output(struct shortlog *log)
diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh
index 6872ba1..02ac978 100755
--- a/t/t4201-shortlog.sh
+++ b/t/t4201-shortlog.sh
@@ -120,6 +120,30 @@ test_expect_success 'shortlog from non-git directory' '
test_cmp expect out
'
+test_expect_success 'shortlog should add newline when input line matches wraplen' '
+ cat >expect <<\EOF &&
+A U Thor (2):
+ bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
+ aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
+
+EOF
+ git shortlog -w >out <<\EOF &&
+commit 0000000000000000000000000000000000000001
+Author: A U Thor <author@xxxxxxxxxxx>
+Date: Thu Apr 7 15:14:13 2005 -0700
+
+ aaaaaaaaaaaaaaaaaaaaaa: aaaaaa aaaaaaaaaa aaaa aaaaaaaa aa aaaa aa aaa
+
+commit 0000000000000000000000000000000000000002
+Author: A U Thor <author@xxxxxxxxxxx>
+Date: Thu Apr 7 15:14:13 2005 -0700
+
+ bbbbbbbbbbbbbbbbbb: bbbbbbbb bbb bbbb bbbbbbb bb bbbb bbb bbbbb bbbbbb
+
+EOF
+ test_cmp expect out
+'
+
iconvfromutf8toiso88591() {
printf "%s" "$*" | iconv -f UTF-8 -t ISO8859-1
}
--
1.8.1.rc1.2.gfb98a3a
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