[gedit-plugins] build: Fix check for vte to look for libvte2_90

[Vincent Untz <vuntz src gnome org>]

commit 80a8a7aa5b5e500943fbafb1fab18a8c2602c24f
Author: Vincent Untz <vuntz gnome org>
Date:   Tue Feb 7 13:09:45 2012 +0100

    build: Fix check for vte to look for libvte2_90
    
    We want the GTK+ 3 version of vte.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669558

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 04e86e8..6d4e0c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -253,7 +253,7 @@ plugin_defined terminal
 
 if test "$?" = 1
 then
-    AC_CHECK_LIB([vte], [vte_terminal_new], [have_vte=yes], [have_vte=no])
+    AC_CHECK_LIB([vte2_90], [vte_terminal_new], [have_vte=yes], [have_vte=no])
 
 	if test "x$have_vte" = "xno"; then
 		plugin_defined_explicit terminal