2004-08-18  Ralf Corsepius <address@hidden>

	* lib/autoconf/general.m4 (_AC_INIT_HELP): Quote $ac_popdir uses.

Index: lib/autoconf/general.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/general.m4,v
retrieving revision 1.831
diff -u -r1.831 general.m4
--- lib/autoconf/general.m4	3 Aug 2004 22:06:10 -0000	1.831
+++ lib/autoconf/general.m4	18 Aug 2004 00:37:17 -0000
@@ -1016,7 +1016,7 @@
     else
       AC_MSG_WARN([no configuration information is in $ac_dir])
     fi
-    cd $ac_popdir
+    cd "$ac_popdir"
   done
 fi