* lisp/vc/vc-annotate.el (vc-annotate-background-mode): Add :set

to reevaluate `vc-annotate-color-map'.

Fixes: debbugs:18189

2 files changed, 11 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index f62d0ee3b66..b0a0e0c95a0 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-09  Juri Linkov  <juri@jurta.org>
+
+        * vc/vc-annotate.el (vc-annotate-background-mode): Add :set
+        to reevaluate `vc-annotate-color-map'.  (Bug#18189)
+
 2014-08-09  Alan Mackenzie  <acm@muc.de>
 
         * progmodes/cc-fonts.el (c-font-lock-declarators): Remove check
diff --git a/lisp/vc/vc-annotate.el b/lisp/vc/vc-annotate.el
index d3e10a63f56..a9085bc901f 100644
--- a/lisp/vc/vc-annotate.el
+++ b/lisp/vc/vc-annotate.el
@@ -54,6 +54,12 @@ When nil, the color range from `vc-annotate-color-map' is applied
 to the foreground, and the color from the option `vc-annotate-background'
 is applied to the background."
   :type 'boolean
+  :set (lambda (symbol value)
+         (set-default symbol value)
+         (when (boundp 'vc-annotate-color-map)
+           (ignore-errors
+             ;; Update the value of the dependent variable.
+             (custom-reevaluate-setting 'vc-annotate-color-map))))
   :version "24.5"
   :group 'vc)