# HG changeset patch
# User Nathan Phillip Brink <ohnobinki@ohnopublishing.net>
# Date 2012-11-28 00:23:13
# Node ID 59de04d99da6dc1864e35d76ec84d4cbae1e6c09
# Parent  0e5a369b205fc038d053f138e645a1fdb7cf39eb

Fix support for displaying the number of credit hours in a permutation for schools with course slots, reported by bot10berg.

https://www.facebook.com/zimjimmy/posts/231316953666045?comment_id=886608&offset=0&total_comments=11
The linked schedule was displaying 24 credit hours instead of 14
credit hours because there were two course slots with two sections
each (each of these course slots having 4 credit hours) causing 8
credit hours to be doubly-counted.

diff --git a/inc/class.schedule.php b/inc/class.schedule.php
--- a/inc/class.schedule.php
+++ b/inc/class.schedule.php
@@ -778,7 +778,17 @@ class Schedule
                                       $section_credit_hours = $section->credit_hours_get();
                                       if ($section_credit_hours >= 0)
                                         {
-                                          $credit_hours[$section->getSynonym()] = $section_credit_hours;
+                                          /*
+                                           * We can only count credit
+                                           * hours once per course,
+                                           * otherwise for school that
+                                           * use course_slots we count
+                                           * credit hours for multiple
+                                           * sections in the same
+                                           * course and get ridiculous
+                                           * numbers. https://www.facebook.com/zimjimmy/posts/231316953666045?comment_id=886608&offset=0&total_comments=11
+                                           */
+                                          $credit_hours[$course->getName()] = $section_credit_hours;
                                           $have_credit_hours = TRUE;
 
                                           echo htmlentities('Credits: ' . htmlentities($section_credit_hours, ENT_QUOTES) . $carret, ENT_QUOTES);