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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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5
course/lib.php
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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] = $parents[$category->id];
$parents[$cat->id][] = $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, $parentsli
/// with or without courses included /// with or without courses included
if (!$displaylist) { if (!$displaylist) {
make_categories_list(&$displaylist, &$parentslist); make_categories_list($displaylist, $parentslist);
} }
if ($category) { if ($category) {
@ -871,7 +871,6 @@ function print_whole_category_list($category=NULL, $displaylist=NULL, $parentsli
} }
function print_category_box($category, $depth) { function print_category_box($category, $depth) {
/// Prints the category box in indented fashion /// Prints the category box in indented fashion