Fixed segfault when try to (un)comment some code and no filetype is set(reported by John Gabriele).

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@697 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -5,6 +5,8 @@
    Fixed possible segfault when replacing tabs by spaces.
  * tagmanager/python.c: Fixed wrong classification of local functions
                         as methods(thanks to Sebastian Koch).
+ * src/sci_cb.c: Fixed segfault when try to (un)comment some code and
+                 no filetype is set(reported by John Gabriele).
 
 
 2006-08-09  Enrico Tröger  <enrico.troeger@uvena.de>

src/sci_cb.c

@@ -859,7 +859,7 @@ void sci_cb_do_uncomment(gint idx)
 	gboolean break_loop = FALSE;
 	filetype *ft;
 
-	if (idx == -1 || ! doc_list[idx].is_valid) return;
+	if (idx == -1 || ! doc_list[idx].is_valid || doc_list[idx].file_type == NULL) return;
 
 	ft = doc_list[idx].file_type;
 
@@ -1000,7 +1000,7 @@ void sci_cb_do_comment(gint idx)
 	gboolean break_loop = FALSE;
 	filetype *ft;
 
-	if (idx == -1 || ! doc_list[idx].is_valid) return;
+	if (idx == -1 || ! doc_list[idx].is_valid || doc_list[idx].file_type == NULL) return;
 
 	ft = doc_list[idx].file_type;