diff --git a/rogue4/Makefile.in b/rogue4/Makefile.in
index 1387405..a69d820 100644
--- a/rogue4/Makefile.in
+++ b/rogue4/Makefile.in
@@ -117,9 +117,9 @@ install: $(PROGRAM)
 	-$(TOUCH) test
 	-if test ! -f $(DESTDIR)$(SCOREFILE) ; \
 	 then $(INSTALL) -m 0664 test $(DESTDIR)$(SCOREFILE) ; fi
-	-if test "x$(LOGFILE)" != "x" -a ! -f $(DESTDIR)$(LOGFILE) ; then \
+	-if test "x$(LOGFILE)" != "x" && test ! -f $(DESTDIR)$(LOGFILE) ; then \
 	$(INSTALL) -m 0664 test $(DESTDIR)$(LOGFILE) ; fi
-	-if test "x$(SAVEDIR)" != "x" -a ! -d $(DESTDIR)$(SAVEDIR) ; then \
+	-if test "x$(SAVEDIR)" != "x" && test ! -d $(DESTDIR)$(SAVEDIR) ; then \
 	$(MKDIR) -p $(DESTDIR)$(SAVEDIR) ; fi
 	-$(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(bindir)/$(PROGRAM)
 	-if test "x$(GROUPOWNER)" != "x" ; then \
@@ -140,7 +140,7 @@ install: $(PROGRAM)
 	    then $(MKDIR) -p $(DESTDIR)$(docdir) ; fi
 	-$(INSTALL) -m 0644 LICENSE.TXT $(DESTDIR)$(docdir)/LICENSE.TXT
 	-$(INSTALL) -m 0644 rogue.me $(DESTDIR)$(docdir)/$(PROGRAM).me
-	-if test "x$(LOCKFILE)" != "x" -a ! -f $(DESTDIR)$(LOCKFILE)  ; then \
+	-if test "x$(LOCKFILE)" != "x" && test ! -f $(DESTDIR)$(LOCKFILE) ; then \
 	    $(INSTALL) -m 0666 test $(DESTDIR)$(LOCKFILE)  ; \
 	    $(RM) $(DESTDIR)$(LOCKFILE) ; \
 	 fi
diff --git a/rogue5/Makefile.in b/rogue5/Makefile.in
index 8944d58..ba9a9c1 100644
--- a/rogue5/Makefile.in
+++ b/rogue5/Makefile.in
@@ -199,9 +199,9 @@ dist: clean $(PROGRAM)
 install: $(PROGRAM)
 	-$(TOUCH) test
 	-if test ! -f $(DESTDIR)$(SCOREFILE) ; then $(INSTALL) -m 0664 test $(DESTDIR)$(SCOREFILE) ; fi
-	-if test "x$(LOGFILE)" != "x" -a ! -f $(DESTDIR)$(LOGFILE) ; then \
+	-if test "x$(LOGFILE)" != "x" && test ! -f $(DESTDIR)$(LOGFILE) ; then \
 	$(INSTALL) -m 0664 test $(DESTDIR)$(LOGFILE) ; fi
-	-if test "x$(SAVEDIR)" != "x" -a ! -d $(DESTDIR)$(SAVEDIR) ; then \
+	-if test "x$(SAVEDIR)" != "x" && test ! -d $(DESTDIR)$(SAVEDIR) ; then \
 	$(MKDIR) -p $(DESTDIR)$(SAVEDIR) ; fi
 	-$(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(bindir)/$(PROGRAM)
 	-if test "x$(GROUPOWNER)" != "x" ; then \
@@ -221,7 +221,7 @@ install: $(PROGRAM)
 	-$(INSTALL) -m 0644 rogue.cat $(DESTDIR)$(docdir)/$(PROGRAM).cat
 	-$(INSTALL) -m 0644 LICENSE.TXT $(DESTDIR)$(docdir)/LICENSE.TXT
 	-$(INSTALL) -m 0644 rogue.me $(DESTDIR)$(docdir)/$(PROGRAM).me
-	-if test "x$(LOCKFILE)" != "x" -a ! -f $(DESTDIR)$(LOCKFILE)  ; then \
+	-if test "x$(LOCKFILE)" != "x" && test ! -f $(DESTDIR)$(LOCKFILE) ; then \
             $(INSTALL) -m 0666 test $(DESTDIR)$(LOCKFILE)  ; \
             $(RM) $(DESTDIR)$(LOCKFILE) ; \
          fi