(c-before-change): Fix BOB bug.

diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 4e0b92d107cf2fc2a16b495f2a1d2b442540e0bb..f5da0eecc2ec3ac5462350c646423b5746c11151 100644 (file)
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -509,9 +509,9 @@ preferably use the `c-mode-menu' language constant directly."
              type type-pos
              marked-id term-pos
              (end1
-              (if (eq (get-text-property end 'face) 'font-lock-comment-face)
-                  (previous-single-property-change end 'face)
-                end)))
+              (or (and (eq (get-text-property end 'face) 'font-lock-comment-face)
+                       (previous-single-property-change end 'face))
+                  end)))
          (when (>= end1 beg) ; Don't hassle about changes entirely in comments.
            ;; Find a limit for the search for a `c-type' property
            (while