Delete trailing whitespace.

[freeradius.git] / src / lib / rbtree.c

diff --git a/src/lib/rbtree.c b/src/lib/rbtree.c
index 1fb6ab5..595299c 100644 (file)
--- a/src/lib/rbtree.c
+++ b/src/lib/rbtree.c
@@ -416,7 +416,7 @@ void rbtree_delete(rbtree_t *tree, rbnode_t *Z)
 
                if (Y->Color == Black && X != NIL)
                        DeleteFixup(tree, X, Parent);
-               
+
                /*
                 *      The user structure in Y->Data MAY include a
                 *      pointer to Y.  In that case, we CANNOT delete
@@ -434,15 +434,15 @@ void rbtree_delete(rbtree_t *tree, rbnode_t *Z)
                }
                if (Y->Left->Parent == Z) Y->Left->Parent = Y;
                if (Y->Right->Parent == Z) Y->Right->Parent = Y;
-               
+
                free(Z);
 
        } else {
                if (tree->freeNode) tree->freeNode(Y->Data);
-               
+
                if (Y->Color == Black && X != NIL)
                        DeleteFixup(tree, X, Parent);
-               
+
                free(Y);
        }
 
@@ -456,7 +456,7 @@ void rbtree_delete(rbtree_t *tree, rbnode_t *Z)
 int rbtree_deletebydata(rbtree_t *tree, const void *data)
 {
        rbnode_t *node = rbtree_find(tree, data);
-       
+
        if (!node) return 0;    /* false */
 
        rbtree_delete(tree, node);