From 33bbf104fa236c68236425cc9a7b3c5bc3695feb Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 30 Apr 2022 17:00:22 +0100
Subject: [PATCH] vars.am: Quote `$(manext)', or things break if it's empty.

It's not usually empty because it's defaulted in `configure.ac', but
it can be overridden to be empty.  Also, there might be bugs.
---
 vars.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vars.am b/vars.am
index 9870cef..9ce78f9 100644
--- a/vars.am
+++ b/vars.am
@@ -130,7 +130,7 @@ install-man: $(LIBMANS) $(PROGMANS)
 		install $(PROGMANS)
 	$(top_srcdir)/config/maninst \
 		-d $(DESTDIR)$(mandir) -s $(srcdir) \
-		-i "$(INSTALL)" -e $(manext) \
+		-i "$(INSTALL)" -e "$(manext)" \
 		install $(LIBMANS)
 .PHONY: install-man
 
@@ -141,7 +141,7 @@ uninstall-man:
 		-d $(DESTDIR)$(mandir) -s $(srcdir) \
 		uninstall $(PROGMANS)
 	$(top_srcdir)/config/maninst \
-		-d $(DESTDIR)$(mandir) -s $(srcdir) -e $(manext) \
+		-d $(DESTDIR)$(mandir) -s $(srcdir) -e "$(manext)" \
 		uninstall $(LIBMANS)
 .PHONY: uninstall-man
 
-- 
2.11.0