Merge branch 'jk/pretty-G-format-fixes'

* jk/pretty-G-format-fixes:
  move "%G" format test from t7510 to t6006
  pretty: avoid reading past end-of-string with "%G"
  t7510: check %G* pretty-format output
  t7510: test a commit signed by an unknown key
  t7510: use consistent &&-chains in loop
  t7510: stop referring to master in later tests

1 files changed, 2 insertions, 0 deletions

diff --git a/pretty.c b/pretty.c
index b5cf3d52c3..8d201f6bda 100644
--- a/pretty.c
+++ b/pretty.c
@@ -1248,6 +1248,8 @@ static size_t format_commit_one(struct strbuf *sb, /* in UTF-8 */
 			if (c->signature_check.key)
 				strbuf_addstr(sb, c->signature_check.key);
 			break;
+		default:
+			return 0;
 		}
 		return 2;
 	}