From 0d498c2c58dec9a024a489c902e463b1cac4a1b0 Mon Sep 17 00:00:00 2001
From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Tue, 19 Jul 2005 09:59:04 +0000
Subject: [PATCH] avoids generating a wrong/empty/dummy depend

---
 helm/matita/library/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/helm/matita/library/Makefile b/helm/matita/library/Makefile
index 1a5411c2c..820603831 100644
--- a/helm/matita/library/Makefile
+++ b/helm/matita/library/Makefile
@@ -46,6 +46,6 @@ depend:
 	$(H)$(MATITAC) $< || $(MATITACLEAN) $<
 
 $(DEPEND_NAME): $(SRC)
-	$(H)$(MATITADEP) $(SRC) > $@
+	$(H)$(MATITADEP) $(SRC) > $@ || rm -f $@
 
 include $(DEPEND_NAME)
-- 
2.39.2