2007-06-17  Peter O'Gorman  <address@hidden>

	* libltdl/m4/libtool.m4 (LT_CMD_MAX_LEN): add quotes to
	the test -n.

Index: libltdl/m4/libtool.m4
===================================================================
RCS file: /sources/libtool/libtool/libltdl/m4/libtool.m4,v
retrieving revision 1.106
diff -u -r1.106 libtool.m4
--- libltdl/m4/libtool.m4	17 Jun 2007 20:16:03 -0000	1.106
+++ libltdl/m4/libtool.m4	18 Jun 2007 00:42:17 -0000
@@ -1438,7 +1438,7 @@
     ;;
   *)
     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n $lt_cv_sys_max_cmd_len; then
+    if test -n "$lt_cv_sys_max_cmd_len"; then
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
     else