--- a/Makefile	Sat Mar 13 15:52:00 2010 +0200
+++ b/Makefile	Sat Mar 13 16:07:06 2010 +0200
@@ -17,11 +17,19 @@
 .PHONY: install
 install:
 	for item in $(ITEMS); do \
-		[ -f $$item ] && install -m 640 $$item $(HOME)/$$item; \
-		[ -d $$item ] && for file in `find $$item`; do \
-			[ -d $$file ] && [ -d $(HOME)/$$file ] || mkdir -p $(HOME)/$$file; \
-			[ -f $$file ] && install -m 640 $$file $(HOME)/$$file; \
-		done; \
+		if [ -f $$item ]; then \
+			install -m 640 $$item $(HOME)/$$item; \
+		fi; \
+		if [ -d $$item ]; then \
+			for file in `find $$item`; do \
+				if [ -d $$file ]; then \
+					[ -d $(HOME)/$$file ] || mkdir -p $(HOME)/$$file; \
+				fi; \
+				if [ -f $$file ]; then \
+					install -m 640 $$file $(HOME)/$$file; \
+				fi; \
+			done; \
+		fi; \
 	done
 
 .PHONY: uninstall