From: Eric Ludlam <zappo@gnu.org>
Date: Mon, 24 Nov 2014 17:35:05 +0000 (-0500)
Subject: semantic: Fix for db-global
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cfc56f5190bf8ed010200164e61e2f75905f37c4;p=emacs.git

semantic: Fix for db-global

* lisp/cedet/semantic/db-global.el
 (semanticdb-enable-gnu-global-in-buffer): Don't try if file doesn't
 exist.
---

diff --git a/lisp/cedet/semantic/db-global.el b/lisp/cedet/semantic/db-global.el
index 8cb9dab5aaa..f9309a84f5f 100644
--- a/lisp/cedet/semantic/db-global.el
+++ b/lisp/cedet/semantic/db-global.el
@@ -90,7 +90,8 @@ MODE is the major mode to support."
 When GNU Global is not available for this directory, display a message
 if optional DONT-ERR-IF-NOT-AVAILABLE is non-nil; else throw an error."
   (interactive "P")
-  (if (cedet-gnu-global-root)
+  (if (and (file-exists-p default-directory)
+	   (cedet-gnu-global-root))
       (setq
        ;; Add to the system database list.
        semanticdb-project-system-databases