Fernando Schauenburg
6c7b29705e
The previous implementation failed to prevent duplicates if the entry being added was the only entry already present in the path. The reason is that it always required a : to be present in order to remove the new entry before adding it. The new implementation is clearer and solves that. However, if the new entry is already present it will be kept where it was, not moved to the front of the list. This is fine at the moment. |
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