[gedit] modelines: init hash tables as NULL

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 663ec04855aa6acd5aa6f0aa08b5e686fb016628
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Mar 9 15:36:48 2012 +0100

    modelines: init hash tables as NULL
    
    we were lucky to not have a crash here.

 plugins/modelines/modeline-parser.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/plugins/modelines/modeline-parser.c b/plugins/modelines/modeline-parser.c
index a1097d3..099bd34 100644
--- a/plugins/modelines/modeline-parser.c
+++ b/plugins/modelines/modeline-parser.c
@@ -35,9 +35,9 @@
 static gchar *modelines_data_dir;
 
 /* Mappings: language name -> Gedit language ID */
-static GHashTable *vim_languages;
-static GHashTable *emacs_languages;
-static GHashTable *kate_languages;
+static GHashTable *vim_languages = NULL;
+static GHashTable *emacs_languages = NULL;
+static GHashTable *kate_languages = NULL;
 
 typedef enum
 {