From: Han-Wen Nienhuys <hanwen@xxxxxxxxxx>
Before, --reflog option would look for '\t' in the reflog message. As refs.c
already parses the reflog line, the '\t' was never found, and show-branch
--reflog would always say "(none)" as reflog message
Add test.
Signed-off-by: Han-Wen Nienhuys <hanwen@xxxxxxxxxx>
---
builtin/show-branch.c | 12 +++++++-----
t/t3202-show-branch.sh | 15 +++++++++++++++
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 082449293b5..f1e8318592c 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -761,6 +761,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
char *logmsg;
char *nth_desc;
const char *msg;
+ char *end;
timestamp_t timestamp;
int tz;
@@ -770,11 +771,12 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
reflog = i;
break;
}
- msg = strchr(logmsg, '\t');
- if (!msg)
- msg = "(none)";
- else
- msg++;
+
+ end = strchr(logmsg, '\n');
+ if (end)
+ *end = '\0';
+
+ msg = (*logmsg == '\0') ? "(none)" : logmsg;
reflog_msg[i] = xstrfmt("(%s) %s",
show_date(timestamp, tz,
DATE_MODE(RELATIVE)),
diff --git a/t/t3202-show-branch.sh b/t/t3202-show-branch.sh
index ad9902a06b9..d4d64401e4b 100755
--- a/t/t3202-show-branch.sh
+++ b/t/t3202-show-branch.sh
@@ -4,6 +4,9 @@ test_description='test show-branch'
. ./test-lib.sh
+# arbitrary reference time: 2009-08-30 19:20:00
+GIT_TEST_DATE_NOW=1251660000; export GIT_TEST_DATE_NOW
+
test_expect_success 'setup' '
test_commit initial &&
for i in $(test_seq 1 10)
@@ -146,4 +149,16 @@ test_expect_success 'show branch --merge-base with N arguments' '
test_cmp expect actual
'
+test_expect_success 'show branch --reflog=2' '
+ sed "s/^> //" >expect <<-\EOF &&
+ > ! [refs/heads/branch10@{0}] (4 years, 5 months ago) commit: branch10
+ > ! [refs/heads/branch10@{1}] (4 years, 5 months ago) commit: branch10
+ > --
+ > + [refs/heads/branch10@{0}] branch10
+ > ++ [refs/heads/branch10@{1}] initial
+ EOF
+ git show-branch --reflog=2 >actual &&
+ test_cmp actual expect
+'
+
test_done
--
gitgitgadget
