From: Junio C Hamano <junkio@cox.net>
Date: Wed, 3 May 2006 22:32:54 +0000 (-0700)
Subject: Fix test-dump-cache-tree in one-tree disappeared case.
X-Git-Tag: v1.4.0-rc1~45^2~6
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=a84faf777075e54f9faf22dbc6345fd756cd0c8d;p=git.git

Fix test-dump-cache-tree in one-tree disappeared case.

When reconstructing an invalidated subtree for reference purposes by
test-dump-cache-tree, we did not handle the case where we shouldn't
have a cached and invalidated subtree in the result, leading to an
unneeded die().

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/dump-cache-tree.c b/dump-cache-tree.c
index fbea263dd..1ccaf5177 100644
--- a/dump-cache-tree.c
+++ b/dump-cache-tree.c
@@ -21,10 +21,9 @@ static int dump_cache_tree(struct cache_tree *it,
 	int i;
 	int errs = 0;
 
-	if (!it)
-		return;
-	if (!ref)
-		die("internal error");
+	if (!it || !ref)
+		/* missing in either */
+		return 0;
 
 	if (it->entry_count < 0) {
 		dump_one(it, pfx, "");