From da360e8ea671f0d37287dd044693caffadd82304 Mon Sep 17 00:00:00 2001
From: rohieb <devnull@localhost>
Date: Sun, 7 Sep 2008 16:29:11 +0200
Subject: [PATCH] heading for reported errors is only shown if there are
 already reported errors

---
 inc/class_erErrorReportManager.inc | 9 +++++++++
 src/index.php                      | 8 +++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/inc/class_erErrorReportManager.inc b/inc/class_erErrorReportManager.inc
index 1536159..b3fd64d 100644
--- a/inc/class_erErrorReportManager.inc
+++ b/inc/class_erErrorReportManager.inc
@@ -135,6 +135,15 @@ class erErrorReportManager {
    * @name Quering 
    * @{ */
   
+  /**
+   * Get the number of reported errors
+   * @return int
+   */
+  public function getNumErrorReports() {
+    $ar = pg_fetch_array(db_query("SELECT COUNT(*) AS count FROM mod_errorreporter;"), 0);
+    return intval($ar["count"]);
+  }
+  
   /**
    * Get all error reports in the database.
    * If this function fails, it returns <tt>null</tt>. Call getLastError() to get more information.
diff --git a/src/index.php b/src/index.php
index f02af6c..725a98d 100644
--- a/src/index.php
+++ b/src/index.php
@@ -122,9 +122,11 @@ if(($getAction == "submit" and $postSubmit == _("Insert")))
 }
 
 // Show already existent (and visible) error reports
-Title(_c("error-reporter:Reports that have already been submitted:"));
-echo sprintf("<p>%s</p>", _c("error-reporter:These errors should not be resubmitted."));
-$view->printErrorReports($doc->getErrorReports(array(ER_ERM_SORT_DATE => ER_ERM_SORT_DESC)));
+if($doc->getNumErrorReports() > 0) {
+  Title(_c("error-reporter:Reports that have already been submitted:"));
+  echo sprintf("<p>%s</p>", _c("error-reporter:These errors should not be resubmitted."));
+  $view->printErrorReports($doc->getErrorReports(array(ER_ERM_SORT_DATE => ER_ERM_SORT_DESC)));
+}
 
 // Form for submitting a new error report
 echo "<p />\n";
-- 
2.20.1