Handle single-line and empty commit subjects

If commit object ends with \0 after subject line, then info->subject
was not set.

This commit fixes this and also sets subject to ** empty ** if it
would otherwise be empty, so that there is something to click on.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Ondrej Jirman 2007-05-26 02:19:38 +02:00 committad av Lars Hjemli
förälder 1a63cfcc3d
incheckning 3ce6fc16ef

Visa fil

@ -234,14 +234,19 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
p = strchr(p, '\n') + 1;
t = strchr(p, '\n');
if (t && *t) {
ret->subject = substr(p, t);
if (t) {
if (*t == '\0')
ret->subject = strdup("** empty **");
else
ret->subject = substr(p, t);
p = t + 1;
while (*p == '\n')
p = strchr(p, '\n') + 1;
ret->msg = p;
}
} else
ret->subject = substr(p, p+strlen(p));
return ret;
}