Update regression test to produce output

1 files changed, 10 insertions, 0 deletions

diff --git a/input/regression/book-label-no-segfault.ly b/input/regression/book-label-no-segfault.ly
new file mode 100644
index 0000000000..072107fb59
--- /dev/null
+++ b/input/regression/book-label-no-segfault.ly
@@ -0,0 +1,10 @@
+\version "2.13.43"
+
+\header {
+  texidoc = "
+A book(part) can contain only a label without causing a segfault.
+"
+}
+
+\book {\markup "foo"}   % necessary to produce some output
+\book { \label #'foo }