Skip excessive blank lines before commit body
This modifies pretty_print_commit() to make the output of git-rev-list and
friends a bit more predictable.
A commit body starting with blank lines might be unheard-of, but still possible
to create using git-commit-tree (so is bound to appear somewhere, sometime).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/commit.c b/commit.c
index 544e426..2a58175 100644
--- a/commit.c
+++ b/commit.c
@@ -703,7 +703,7 @@
const char *after_subject,
int relative_date)
{
- int hdr = 1, body = 0;
+ int hdr = 1, body = 0, seen_title = 0;
unsigned long offset = 0;
int indent = 4;
int parents_shown = 0;
@@ -809,6 +809,8 @@
body = 1;
if (is_empty_line(line, &linelen)) {
+ if (!seen_title)
+ continue;
if (!body)
continue;
if (subject)
@@ -817,6 +819,7 @@
break;
}
+ seen_title = 1;
if (subject) {
int slen = strlen(subject);
memcpy(buf + offset, subject, slen);
