From: Nick Roberts <nickrob@snap.net.nz>
Date: Tue, 1 Aug 2006 02:49:47 +0000 (+0000)
Subject: (gdb-set-hollow): Check for gud-last-last-frame.
X-Git-Tag: emacs-pretest-22.0.90~1154
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c534076ccd2f07aaeb8e22e1c825f40bbefd9e82;p=emacs.git

(gdb-set-hollow): Check for gud-last-last-frame.
---

diff --git a/lisp/progmodes/gdb-ui.el b/lisp/progmodes/gdb-ui.el
index ce50c81e92d..595ec545eef 100644
--- a/lisp/progmodes/gdb-ui.el
+++ b/lisp/progmodes/gdb-ui.el
@@ -2049,9 +2049,10 @@ static char *magick[] = {
   (setq gdb-look-up-stack nil))
 
 (defun gdb-set-hollow ()
-  (with-current-buffer (gud-find-file (car gud-last-last-frame))
-    (setq fringe-indicator-alist
-	  '((overlay-arrow . hollow-right-triangle)))))
+  (if gud-last-last-frame
+      (with-current-buffer (gud-find-file (car gud-last-last-frame))
+	(setq fringe-indicator-alist
+	      '((overlay-arrow . hollow-right-triangle))))))
 
 (defun gdb-stack-buffer-name ()
   (with-current-buffer gud-comint-buffer