commit 13ce8c9368c159db1a4d9471a6cf7cf7cd83b73b
from: Stefan Sperling <stsp@stsp.name>
date: Wed Mar 18 16:10:33 2020 UTC

add missing space between first wanted hash and our capability string

commit - a6f88e332aa24e7cfaae6cdf8f129bf33effcd88
commit + 13ce8c9368c159db1a4d9471a6cf7cf7cd83b73b
blob - 7ad3862a3ef4a2237172bd72eb254dfacba8929e
blob + 4fb64788f5a648f7f34e87ff0205d269d68c990d
--- libexec/got-fetch-pack/got-fetch-pack.c
+++ libexec/got-fetch-pack/got-fetch-pack.c
@@ -473,7 +473,8 @@ fetch_pack(int fd, int packfd, struct got_object_id *p
 		if (got_has_object(&want[i]))
 			continue;
 		got_sha1_digest_to_str(want[i].sha1, hashstr, sizeof(hashstr));
-		n = snprintf(buf, sizeof(buf), "want %s%s\n", hashstr,
+		n = snprintf(buf, sizeof(buf), "want %s%s%s\n", hashstr,
+		   i == 0 && my_capabilities ? " " : "",
 		   i == 0 && my_capabilities ? my_capabilities : "");
 		if (n >= sizeof(buf)) {
 			err = got_error(GOT_ERR_NO_SPACE);