Fixed a syntax error introduced yesterday.

configure.in

-dnl $Id: configure.in,v 1.54 1999/02/05 22:03:30 ceder Exp $
+dnl $Id: configure.in,v 1.55 1999/02/06 08:27:11 ceder Exp $
 dnl Configuration for LysKOM
 dnl Copyright (C) 1993, 1994, 1995, 1996  Lysator Academic Computer Association.
 dnl
@@ -18,7 +18,7 @@ dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 dnl
 dnl Please mail bug reports to bug-lyskom@lysator.liu.se. 
 dnl
-AC_REVISION($Revision: 1.54 $)
+AC_REVISION($Revision: 1.55 $)
 AC_INIT(src/server/lyskomd.h)
 AM_CONFIG_HEADER(config.h)
 AC_CONFIG_AUX_DIR(scripts)
@@ -61,10 +61,10 @@ AC_ISC_POSIX
 AC_MINIX
 AM_C_PROTOTYPES
 
-[if test -n "$GCC"; then
+[if test -n "$GCC"; then]
 	dnl "-Wshadow" could be useful, but it gives too many false
 	dnl warnings.
-	CFLAGS="$CFLAGS -Wall -W -Wtraditional -Wpointer-arith"]
+	[CFLAGS="$CFLAGS -Wall -W -Wtraditional -Wpointer-arith"]
 	dnl AC_DEFINE(_GNU_SOURCE)
 	CMOD_COMPILER_CC_ACCEPTS([-Wbad-function-cast])
 	dnl