[elpa] externals/auctex e88f11f 04/78: Fix error when preview isn't loaded (intentionally)

[Tassilo Horn]

branch: externals/auctex
commit e88f11f47a27b1a17da97af91c9c554f7d60ae7c
Author: Tassilo Horn <t...@gnu.org>
Commit: Tassilo Horn <t...@gnu.org>

    Fix error when preview isn't loaded (intentionally)
    
    * latex.el (TeX-latex-mode): Call LaTeX-preview-setup only if its
    bound.
---
 ChangeLog |    3 +++
 latex.el  |    3 ++-
 2 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 04b7dd3..5ccb448 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2015-08-10  Tassilo Horn  <t...@gnu.org>
 
+       * latex.el (TeX-latex-mode): Call LaTeX-preview-setup only if its
+       bound.
+
        * preview.el.in (LaTeX-preview-setup): Setup menu and keymap only
        once.
 
diff --git a/latex.el b/latex.el
index fee3f8b..5a0200a 100644
--- a/latex.el
+++ b/latex.el
@@ -5776,7 +5776,8 @@ of `LaTeX-mode-hook'."
              (if (local-variable-p 'LaTeX-biblatex-use-Biber (current-buffer))
                  (setq LaTeX-using-Biber LaTeX-biblatex-use-Biber))) nil t)
   (TeX-run-mode-hooks 'text-mode-hook 'TeX-mode-hook 'LaTeX-mode-hook)
-  (LaTeX-preview-setup)
+  (when (fboundp 'LaTeX-preview-setup)
+    (LaTeX-preview-setup))
   (TeX-set-mode-name)
   ;; Defeat filladapt
   (if (and (boundp 'filladapt-mode)