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Removed needless pass-by-reference to avoid warnings BUG 573 Thanks Eloy!

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moodler
2003-07-31 12:23:49 +00:00
parent 0eeac484f3
commit e92fe848ab
1 changed files with 2 additions and 3 deletions
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course/lib.php
+2 -3
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@@ -821,7 +821,7 @@ function make_categories_list(&$list, &$parents, $category=NULL, $path="") {
$parents[$cat->id] = $parents[$category->id];
$parents[$cat->id][] = $category->id;
}
make_categories_list($list, &$parents, $cat, $path);
make_categories_list($list, $parents, $cat, $path);
}
}
}
@@ -832,7 +832,7 @@ function print_whole_category_list($category=NULL, $displaylist=NULL, $parentsli
/// with or without courses included
if (!$displaylist) {
make_categories_list(&$displaylist, &$parentslist);
make_categories_list($displaylist, $parentslist);
}
if ($category) {
@@ -871,7 +871,6 @@ function print_whole_category_list($category=NULL, $displaylist=NULL, $parentsli
}
function print_category_box($category, $depth) {
/// Prints the category box in indented fashion