adhoc-revtuple-generator: Cope with parentless git commits

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>

diff --git a/adhoc-revtuple-generator b/adhoc-revtuple-generator
index 56dec431a4ecbabf8c7ffb2328090b13211da44f..edf5e97de01aa04b633dca291bb1973a6b26f16d 100755 (executable)
--- a/adhoc-revtuple-generator
+++ b/adhoc-revtuple-generator
@@ -129,7 +129,6 @@ END
            m/^(\w+)\s(.*)$/ or die "$cmd: $_ ?";
            push @{ $r{$1} }, $2;
        }
-       die unless @{ $r{parent} } >= 1;
        die unless @{ $r{commit} } == 1;
        die unless @{ $r{committer} } == 1;
        die unless $r{committer}[0] =~ m/ (\d+)(?: [-+]\d{4})$/;