chiark / gitweb /
Fix undef warning in Vcs-Git handling
authorIan Jackson <ijackson@chiark.greenend.org.uk>
Tue, 28 Apr 2015 12:26:14 +0000 (13:26 +0100)
committerIan Jackson <ijackson@chiark.greenend.org.uk>
Sun, 31 May 2015 10:54:07 +0000 (11:54 +0100)
dgit

diff --git a/dgit b/dgit
index 3a79bb6..68d8b42 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -1503,8 +1503,8 @@ sub clone ($) {
     }
     fetch_from_archive() or no_such_package;
     my $vcsgiturl = $dsc->{'Vcs-Git'};
-    $vcsgiturl =~ s/\s+-b\s+\S+//g;
     if (length $vcsgiturl) {
+       $vcsgiturl =~ s/\s+-b\s+\S+//g;
        runcmd @git, qw(remote add vcs-git), $vcsgiturl;
     }
     runcmd @git, qw(reset --hard), lrref();