(HAVE_GTK_MULTIDISPLAY): Restore explicit initialization, the absence

of which was a needless difference from the trunk.

diff --git a/configure.in b/configure.in
index ecd656248903d2acc5e1ca333710a1c49be87b19..5b9f7539bec54c0f589d529bff46cb748cc671ec 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2180,6 +2180,7 @@ if test "${HAVE_GTK}" = "yes"; then
 
   dnl  Check if we can use multiple displays with this GTK version.
   dnl  If gdk_display_open exists, assume all others are there also.
+  HAVE_GTK_MULTIDISPLAY=no
   AC_CHECK_FUNCS(gdk_display_open, HAVE_GTK_MULTIDISPLAY=yes)
   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
     AC_DEFINE(HAVE_GTK_MULTIDISPLAY, 1,