semantic: Fix current symbol info

* lisp/cedet/semantic/bovine/c.el
  (semantic-idle-summary-current-symbol-info): The macro symbol value
  might be a string, so support that.

diff --git a/lisp/cedet/semantic/bovine/c.el b/lisp/cedet/semantic/bovine/c.el
index 47a54579956742dca6bbf47c70f7740be92b1829..7ec8010867bb3237e845dc1090dde28afa2e9818 100644 (file)
--- a/lisp/cedet/semantic/bovine/c.el
+++ b/lisp/cedet/semantic/bovine/c.el
@@ -2041,10 +2041,12 @@ have to be wrapped in that namespace."
            (setq sv (cdr sv)))
 
          ;; This is optional, and potentially fraught w/ errors.
-         (condition-case nil
-             (dolist (lt sv)
-               (setq txt (concat txt " " (semantic-lex-token-text lt))))
-           (error (setq txt (concat txt "  #error in summary fcn"))))
+         (if (stringp sv)
+             (setq txt (concat txt " " sv))
+           (condition-case nil
+               (dolist (lt sv)
+                 (setq txt (concat txt " " (semantic-lex-token-text lt))))
+             (error (setq txt (concat txt "  #error in summary fcn")))))
 
          txt)
       (semantic-idle-summary-current-symbol-info-default))))