From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 31 Mar 2007 21:00:18 +0000 (-0700)
Subject: git-svn: fail on rebase if we are unable to find a ref to rebase against
X-Git-Tag: v1.5.1~6
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d6bad6610aece0bcaf4449ce170de22970793110;p=git.git

git-svn: fail on rebase if we are unable to find a ref to rebase against

If we're on an invalid HEAD, we should detect this and avoid
attempting to continue.

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 278f45d6d..d307d430f 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -435,6 +435,9 @@ sub cmd_rebase {
 	}
 
 	my $gs = Git::SVN->find_by_url($url);
+	unless ($gs) {
+		die "Unable to determine remote information from URL: $url\n";
+	}
 	if (command(qw/diff-index HEAD --/)) {
 		print STDERR "Cannot rebase with uncommited changes:\n";
 		command_noisy('status');