From 82d02d655f3817c46c96998789923a16b24c04d8 Mon Sep 17 00:00:00 2001
From: Chris Morgan <cmorgan@alum.wpi.edu>
Date: Mon, 27 Aug 2007 03:46:03 +0000
Subject: [PATCH] Skip deleting a distributions test results if there are no
 test results for the distribution

---
 include/distribution.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/include/distribution.php b/include/distribution.php
index e7a7392..ab0d25d 100644
--- a/include/distribution.php
+++ b/include/distribution.php
@@ -157,10 +157,13 @@ class distribution {
           return FALSE;
 
         // delete any test results this distribution has
-        foreach($this->aTestingIds as $iTestId)
+        if($this->aTestingIds)
         {
-          $oTestData = new TestData($iTestId);
-          $oTestData->delete();
+            foreach($this->aTestingIds as $iTestId)
+            {
+                $oTestData = new TestData($iTestId);
+                $oTestData->delete();
+            }
         }
 
         // now delete the Distribution