From 3b8c99d91e3733427e9f821ed385f097d18e8ffa Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 11 Jun 2003 18:16:32 +0000
Subject: - Bugfix: fixed the CREATE FUNCTION in database.mssql as it needs to
 be prefixed with GO for some obscure reason.  Patch by Kjartan.

- Bugfix: fixed the defaults for blocks in database.mssql so the NOT NULL fields get values.  Patch by Kjartan.

- Bugfix: changed check_form() to use htmlspecialchars() instead of drupal_specialchars() as this caused Drupal to emit incorrect form items in presence of quotes.  Example:

  <input type="submit" class="form-submit" name="op" value="Submit "top nodes" block changes" />

  IMO, drupal_specialchars() is better called xmlspecialchars() to avoid confusion.

- Bugfix: when an anonymous user visits a site, they shouldn't see any content (except the login block, if it is enabled) unless they have the "access content" permissions.  Patch by Matt Westgate.

- Improvement: improved the error checking and the error messages in the profile module.  Updated the code to match the Drupal coding conventions.  Modified patch from Matt Westgate.

- Improvement: don't generate the <base href=""> tag in the base theme; it is already emitted by theme_head().  Patch by Kristjan.

- Improvement: don't execute any SQL queries when checking the permissions of user #1.  Patch by Kjartan.

- Improvement: made a scalable layout form that works in IE and that behaves better with narrow themes.  Part of patch #51 by Al.

- Improvement: removed some redundant print statements from the comment module.  Modified patch from Craig Courtney.
---
 modules/poll.module | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

(limited to 'modules/poll.module')

diff --git a/modules/poll.module b/modules/poll.module
index 2dcb835ee..f799bf5e1 100644
--- a/modules/poll.module
+++ b/modules/poll.module
@@ -43,22 +43,24 @@ function poll_access($op, $node) {
 }
 
 function poll_block($op = "list", $delta = 0) {
-  if ($op == "list") {
-    $blocks[0]["info"] = t("Most recent poll");
-    return $blocks;
-  }
-  else {
-    $timestamp = db_result(db_query("SELECT MAX(created) FROM node WHERE type = 'poll' AND status = '1' AND moderate = '0'"));
-    if ($timestamp) {
-      $poll = node_load(array("type" => "poll", "created" => $timestamp, "moderate" => "0", "status" => "1"));
-      if ($poll->nid) {
-        // Poll_view dumps the output into $poll->body
-        poll_view($poll, 1, 1);
+  if (user_access("access content")) {
+    if ($op == "list") {
+      $blocks[0]["info"] = t("Most recent poll");
+      return $blocks;
+    }
+    else {
+      $timestamp = db_result(db_query("SELECT MAX(created) FROM node WHERE type = 'poll' AND status = '1' AND moderate = '0'"));
+      if ($timestamp) {
+        $poll = node_load(array("type" => "poll", "created" => $timestamp, "moderate" => "0", "status" => "1"));
+        if ($poll->nid) {
+          // Poll_view dumps the output into $poll->body
+          poll_view($poll, 1, 1);
+        }
       }
+      $block["subject"] = t("Poll: %t", array("%t" => $poll->title));
+      $block["content"] = $poll->body;
+      return $block;
     }
-    $block["subject"] = t("Poll: %t", array("%t" => $poll->title));
-    $block["content"] = $poll->body;
-    return $block;
   }
 }
 
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