Don't close pack fd when free'ing pack windows

diff --git a/builtin/blame.c b/builtin/blame.c
index 86100e96627e4f839fb5b627bc09ed4264c36176..77707819afa03703b3ee110345a79eec3d3d9d6f 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -1375,10 +1375,15 @@ static void get_ac_line(const char *inbuf, const char *what,
        maillen = ident.mail_end - ident.mail_begin;
        mailbuf = ident.mail_begin;
 
-       *time = strtoul(ident.date_begin, NULL, 10);
+       if (ident.date_begin && ident.date_end)
+               *time = strtoul(ident.date_begin, NULL, 10);
+       else
+               *time = 0;
 
-       len = ident.tz_end - ident.tz_begin;
-       strbuf_add(tz, ident.tz_begin, len);
+       if (ident.tz_begin && ident.tz_end)
+               strbuf_add(tz, ident.tz_begin, ident.tz_end - ident.tz_begin);
+       else
+               strbuf_addstr(tz, "(unknown)");
 
        /*
         * Now, convert both name and e-mail using mailmap