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-rw-r--r--lib/splay.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/splay.c b/lib/splay.c
index aec353b2d..b87b6cfe2 100644
--- a/lib/splay.c
+++ b/lib/splay.c
@@ -211,7 +211,7 @@ struct Curl_tree *Curl_splaygetbest(struct timeval i,
/* Deletes the very node we point out from the tree if it's there. Stores a
* pointer to the new resulting tree in 'newroot'.
*
- * Returns zero on success and non-zero on errors!
+ * Returns zero on success and non-zero on errors! TODO: document error codes.
* When returning error, it does not touch the 'newroot' pointer.
*
* NOTE: when the last node of the tree is removed, there's no tree left so