fixed a bug in a test (there should be a space after -z)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/acinclude.m4 b/acinclude.m4
index 7906b266b026fbd3b22c1a87a9566e89fed55e5e..ac49ee2567096f491bffc401f13c874525e28626 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -465,7 +465,7 @@ AC_DEFUN([WX_ARG_ENABLE],
         [
           enablestring=$4
           defaultval=$5
         [
           enablestring=$4
           defaultval=$5

-          if test -z"$defaultval"; then
+          if test -z "$defaultval"; then

               if test x"$enablestring" = xdisable; then
                   defaultval=yes
               else
               if test x"$enablestring" = xdisable; then
                   defaultval=yes
               else