tag: factor out sig detection for tag display

Michael J Gruber · gitster · commit 81536b2dfae5 · 2010-11-10T09:40:34.000-08:00
Use the factored out code for sig detection when displaying tags.

Signed-off-by: Michael J Gruber &lt;git@drmicha.warpmail.net&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/tag.c b/builtin/tag.c
@@ -68,9 +68,9 @@ static int show_reference(const char *refname, const unsigned char *sha1,
 			return 0;
 		}
 		/* only take up to "lines" lines, and strip the signature */
+		size = parse_signature(buf, size);
 		for (i = 0, sp += 2;
-				i < filter->lines && sp < buf + size &&
-				prefixcmp(sp, PGP_SIGNATURE "\n");
+				i < filter->lines && sp < buf + size;
 				i++) {
 			if (i)
 				printf("\n    ");
