t0020: add test for auto-crlf

diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
index 4863c91fe3c713c9e1b05d78b9bd22583ff4a4c0..870554eade66d1744c561d4cba33c41dd7701e55 100755 (executable)
--- a/git-cvsexportcommit.perl
+++ b/git-cvsexportcommit.perl
@@ -15,9 +15,9 @@
     die "GIT_DIR is not defined or is unreadable";
 }
 
-our ($opt_h, $opt_p, $opt_v, $opt_c, $opt_f, $opt_a, $opt_m );
+our ($opt_h, $opt_P, $opt_p, $opt_v, $opt_c, $opt_f, $opt_a, $opt_m );
 
-getopts('hpvcfam:');
+getopts('hPpvcfam:');
 
 $opt_h && usage();
 
@@ -89,7 +89,7 @@
            last;
        }; # found it
     }
-    die "Did not find $parent in the parents for this commit!" if !$found;
+    die "Did not find $parent in the parents for this commit!" if !$found and !$opt_P;
 } else { # we don't have a parent from the cmdline...
     if (@parents == 1) { # it's safe to get it from the commit
        $parent = $parents[0];