From: Eric Wong <normalperson@yhbt.net>
Date: Sun, 15 Apr 2007 10:01:29 +0000 (-0700)
Subject: git-svn: respect lower bound of -r/--revision when following parent
X-Git-Tag: v1.5.1.2~16
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=d627de6b13138257dac3fcb4d7778d8afdcab974;p=git.git

git-svn: respect lower bound of -r/--revision when following parent

When an explicit --revision argument is specified, do not fetch
past the specified range into the beginning of history.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-svn.perl b/git-svn.perl
index ac44f60b8..7ebd07b79 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1682,7 +1682,10 @@ sub find_parent_branch {
 	}
 	my ($r0, $parent) = $gs->find_rev_before($r, 1);
 	if (!defined $r0 || !defined $parent) {
-		$gs->fetch(0, $r);
+		my ($base, $head) = parse_revision_argument(0, $r);
+		if ($base <= $r) {
+			$gs->fetch($base, $r);
+		}
 		($r0, $parent) = $gs->last_rev_commit;
 	}
 	if (defined $r0 && defined $parent) {