@@ -137,20 +137,20 @@ |
||
137 | 137 | $posA = isset($childA[Specs::POSITION]) ? $childA[Specs::POSITION] : 0; |
138 | 138 | $posB = isset($childB[Specs::POSITION]) ? $childB[Specs::POSITION] : 0; |
139 | 139 | if ($posA < $posB) { |
140 | - return - 1; |
|
140 | + return -1; |
|
141 | 141 | } |
142 | 142 | if ($posA > $posB) { |
143 | 143 | return 1; |
144 | 144 | } |
145 | 145 | if ($childA['__index'] > $childB['__index']) { |
146 | - return - 1; |
|
146 | + return -1; |
|
147 | 147 | } |
148 | 148 | if ($childA['__index'] < $childB['__index']) { |
149 | 149 | return 1; |
150 | 150 | } |
151 | 151 | |
152 | 152 | // if the priority is the same, childB is first |
153 | - return - 1; |
|
153 | + return -1; |
|
154 | 154 | } |
155 | 155 | |
156 | 156 | /** |