[nongnu] elpa/drupal-mode 8d57a2a3d6 146/308: Added `hash-table-p` check.

[ELPA Syncer]

branch: elpa/drupal-mode
commit 8d57a2a3d6f0fa0e06d10570606fc265bfc261d6
Author: Arne Jørgensen <arne@arnested.dk>
Commit: Arne Jørgensen <arne@arnested.dk>

    Added `hash-table-p` check.
---
 drupal-mode.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drupal-mode.el b/drupal-mode.el
index 197a18da83..780763603f 100644
--- a/drupal-mode.el
+++ b/drupal-mode.el
@@ -392,6 +392,7 @@ should save your files with unix style end of line."
     (when symbol
       (cond
        ((and (boundp 'php-extras-function-arguments)
+             (hash-table-p 'php-extras-function-arguments)
              (gethash (symbol-name symbol) php-extras-function-arguments))
         (php-search-documentation))
        ((and drupal-drush-program (string-match "drush" (symbol-name symbol)))