ls-files --error-unmatch: do not barf if the same pattern is given twice.

diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
index 42060ef6e165b6b39e4842138013cf264688ebd5..a33fa8d4c86da54a4d741cf921d1cf7b2138d186 100755 (executable)
--- a/git-cvsexportcommit.perl
+++ b/git-cvsexportcommit.perl
@@ -197,7 +197,7 @@
 # ... validate new files,
 foreach my $f (@afiles) {
     if (defined ($cvsstat{$f}) and $cvsstat{$f} ne "Unknown") {
-       $dirty = 1;
+       $dirty = 1;
        warn "File $f is already known in your CVS checkout -- perhaps it has been added by another user. Or this may indicate that it exists on a different branch. If this is the case, use -f to force the merge.\n";
        warn "Status was: $cvsstat{$f}\n";
     }
@@ -281,6 +281,11 @@
 # clean up
 unlink(".cvsexportcommit.diff");
 
+# CVS version 1.11.x and 1.12.x sleeps the wrong way to ensure the timestamp
+# used by CVS and the one set by subsequence file modifications are different.
+# If they are not different CVS will not detect changes.
+sleep(1);
+
 sub usage {
        print STDERR <<END;
 Usage: GIT_DIR=/path/to/.git ${\basename $0} [-h] [-p] [-v] [-c] [-f] [-m msgprefix] [ parent ] commit