cvsimport: perform string comparison on "HEAD"

diff --git a/git-cvsimport-script b/git-cvsimport-script
index 6ac31a7..8e0e4ac 100755 (executable)
--- a/git-cvsimport-script
+++ b/git-cvsimport-script
@@ -529,7 +529,7 @@ while(<CVS>) {
        } elsif($state == 5 and s/^Ancestor branch:\s+//) {
                s/\s+$//;
                $ancestor = $_;
-               $ancestor = $opt_o if $ancestor == "HEAD";
+               $ancestor = $opt_o if $ancestor eq "HEAD";
                $state = 6;
        } elsif($state == 5) {
                $ancestor = undef;