[gedit] Vala >= 0.25.1 required

[Sébastien Wilmet <swilmet src gnome org>]

commit 5c141ed251ec6d46c6f5c178e5a8ef90493d883b
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Jul 23 21:48:09 2014 +0200

    Vala >= 0.25.1 required
    
    For the GtkSourceView vapi.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b89b18b..07230f6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -425,7 +425,7 @@ else
 fi
 
 # Vala
-VAPIGEN_CHECK
+VAPIGEN_CHECK([0.25.1])
 
 AC_CONFIG_FILES([
 Makefile