gitweb: fix another use of undefined value

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 8c688be66d5a972d57c37031042bd5d56395a079..6f5df9174ec80d4decf4be8111f84e79411a156d 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -1114,7 +1114,9 @@ sub git_get_project_description {
        open my $fd, "$projectroot/$path/description" or return undef;
        my $descr = <$fd>;
        close $fd;
-       chomp $descr;
+       if (defined $descr) {
+               chomp $descr;
+       }
        return $descr;
 }