Index: xotcl/library/store/XOTclGdbm/Makefile.in
===================================================================
diff -u -r78e82b3563a644f2df47320eacc693f1b788b03c -r99a7a21854051cd691029b15ef8877aa9e86cf44
--- xotcl/library/store/XOTclGdbm/Makefile.in	(.../Makefile.in)	(revision 78e82b3563a644f2df47320eacc693f1b788b03c)
+++ xotcl/library/store/XOTclGdbm/Makefile.in	(.../Makefile.in)	(revision 99a7a21854051cd691029b15ef8877aa9e86cf44)
@@ -12,7 +12,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.2 2006/02/18 22:17:33 neumann Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.3 2007/08/06 11:35:56 neumann Exp $
 
 #========================================================================
 # Add additional lines to handle any additional AC_SUBST cases that
@@ -200,10 +200,12 @@
 install-libraries: libraries
 	@mkdir -p $(DESTDIR)$(includedir)
 	@echo "Installing header files in $(DESTDIR)$(includedir)"
-	@for i in $(PKG_HEADERS) ; do \
+	@if test -n "$(PKG_HEADERS)" ; then \
+	  for i in "$(PKG_HEADERS)" ; do \
 	    echo "Installing $(srcdir)/$$i" ; \
 	    $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \
-	done;
+	  done; \
+	fi
 
 #========================================================================
 # Install documentation.  Unix manpages should go in the $(mandir)