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-rw-r--r--src/guile/skribilo/engine/lout.scm5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/guile/skribilo/engine/lout.scm b/src/guile/skribilo/engine/lout.scm
index c9c6522..3d86eb4 100644
--- a/src/guile/skribilo/engine/lout.scm
+++ b/src/guile/skribilo/engine/lout.scm
@@ -1740,7 +1740,10 @@
(display " @Tag { ")
(display (lout-tagify ident))
(display " }\n")
- (printf " @BypassNumber { ~a }\n" number)
+ (printf " @BypassNumber { ~a }\n"
+ (cond ((number? number) number)
+ ((not number) "")
+ (else number)))
(display " @InitialLanguage { ")
(display (engine-custom e 'initial-language))
(display " }\n")