1 files changed, 3 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 8105fc4..85f3dda 100644
--- a/Makefile
+++ b/Makefile
@@ -21,9 +21,10 @@ submodules:
 	git submodule init
 	git submodule update --init --recursive
 
+config: setupfiles = $(wildcard $@/*.setup)
 config: submodules
-	mkdir -p '$@'
-	[ -e '$@/'*.setup ] || ikiwiki $(IKIWIKI_OPTIONS) --dumpsetup '$@/ikiwiki.setup'
+	$(if $(setupfiles),,mkdir -p '$@')
+	$(if $(setupfiles),,ikiwiki $(IKIWIKI_OPTIONS) --dumpsetup '$@/ikiwiki.setup')
 
 content: submodules
 	mkdir -p '$@'