From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Sat, 21 May 2005 22:42:53 +0000 (-0700)
Subject: diff-tree: don't print multiple headers for merges when silent.
X-Git-Tag: v0.99~510
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=d6db01075b65da2b8584a0450619390893aae103;p=git.git

diff-tree: don't print multiple headers for merges when silent.

Normally we show every facet of a merge, but when we're silent,
there's little point.
---

diff --git a/diff-tree.c b/diff-tree.c
index 73aa1496e..68186484b 100644
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -414,8 +414,15 @@ static int diff_tree_commit(const unsigned char *commit, const char *name)
 			return -1;
 		header = generate_header(name, sha1_to_hex(parent), buf, size);
 		diff_tree_sha1_top(parent, commit, "");
-		if (!header && verbose_header)
+		if (!header && verbose_header) {
 			header_prefix = "\ndiff-tree ";
+			/*
+			 * Don't print multiple merge entries if we
+			 * don't print the diffs.
+			 */
+			if (silent)
+				break;
+		}
 		offset += 48;
 	}
 	return 0;