Merge branch 'mk/blame-error-message'

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 39eb0646fd63900da8fc7796805078036864c3c5..bcb624bc054833cd8f4d15e47ee96b31fa79f754 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -1524,15 +1524,18 @@ static const char *unpack(int err_fd, struct shallow_info *si)
                if (status)
                        return "unpack-objects abnormal exit";
        } else {
-               int s;
-               char keep_arg[256];
-
-               s = sprintf(keep_arg, "--keep=receive-pack %"PRIuMAX" on ", (uintmax_t) getpid());
-               if (gethostname(keep_arg + s, sizeof(keep_arg) - s))
-                       strcpy(keep_arg + s, "localhost");
+               char hostname[256];
 
                argv_array_pushl(&child.args, "index-pack",
-                                "--stdin", hdr_arg, keep_arg, NULL);
+                                "--stdin", hdr_arg, NULL);
+
+               if (gethostname(hostname, sizeof(hostname)))
+                       xsnprintf(hostname, sizeof(hostname), "localhost");
+               argv_array_pushf(&child.args,
+                                "--keep=receive-pack %"PRIuMAX" on %s",
+                                (uintmax_t)getpid(),
+                                hostname);
+
                if (fsck_objects)
                        argv_array_pushf(&child.args, "--strict%s",
                                fsck_msg_types.buf);