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9a94d6d7 · serg@serg.mylan · 0d02b972 · 9a94d6d7
Commit 9a94d6d7 authored Jun 16, 2003 by serg@serg.mylan
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mysys/tree.c mysys/tree.c +10 -0

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--- a/mysys/tree.c
+++ b/mysys/tree.c
@@ -46,6 +46,16 @@
  Implemented by monty.
 */
+/*
+  NOTE:
+  tree->compare function should be ALWAYS called as
+    (*tree->compare)(custom_arg, ELEMENT_KEY(tree,element), key)
+  and not other way around, as
+    (*tree->compare)(custom_arg, key, ELEMENT_KEY(tree,element))
+  ft_boolean_search.c (at least) relies on that.
+*/
 #include "mysys_priv.h"
 #include <m_string.h>
 #include <my_tree.h>