diff --git a/configure.in b/configure.in
index f88630e..da50833 100644
--- a/configure.in
+++ b/configure.in
@@ -9,6 +9,9 @@
 ## @license LGPL, see file <a href="license.html">COPYING</a>
 ##
 ## $Log$
+## Revision 1.8  2004/08/31 16:24:55  marc
+## no "if [];" but "if test;"!
+##
 ## Revision 1.7  2004/08/31 16:01:10  marc
 ## no -lbfd for --disable-stacktrace
 ##
@@ -82,7 +85,7 @@ AC_ARG_ENABLE(stacktrace,
                           you still want to use the other parts],
   [have_stacktrace="$enableval"], [have_stacktrace="yes"])
 AM_CONDITIONAL(HAVE_STACKTRACE, test "$have_stacktrace" = "yes")
-if [ "$have_stacktrace" = "yes" ]; then
+if test "$have_stacktrace" = "yes"; then
   AC_SEARCH_LIBS(cplus_demangle, iberty, [AC_MSG_RESULT([OK])],
                  [AC_MSG_ERROR([Library iberty is required!])])
   AC_SEARCH_LIBS(bfd_arch_list, bfd, [AC_MSG_RESULT([OK])],