--- grace-5.1.2/ac-tools/configure.in.orig	Sun Apr 28 11:28:51 2002
+++ grace-5.1.2/ac-tools/configure.in	Sun Apr 28 11:30:48 2002
@@ -625,8 +625,8 @@
   LIBS="$GUI_LIBS $NOGUI_LIBS"
 
   dnl **** and some - Xpm lib
-  AC_CHECK_LIB(Xpm,main,GUI_LIBS="-lXpm $GUI_LIBS"; AC_DEFINE(HAVE_XPM)
-                 AC_CHECK_HEADERS(xpm.h X11/xpm.h))
+  AC_CHECK_LIB(Xpm,main,[GUI_LIBS="-lXpm $GUI_LIBS"; AC_DEFINE(HAVE_XPM)
+                 AC_CHECK_HEADERS(xpm.h X11/xpm.h)])
 
   ACX_RESTORE_STATE