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minor fix to make Curl_splayremove() return a NULL as "removed" in case

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nothing matched fine
This commit is contained in:
Daniel Stenberg
2006-05-24 16:11:31 +00:00
parent 4a8dfb3461
commit 7cfd7f3fb1
1 changed files with 3 additions and 3 deletions
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6
lib/splay.c
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@@ -143,6 +143,8 @@ struct Curl_tree *Curl_splayremove(int i, struct Curl_tree *t,
{ {
struct Curl_tree *x; struct Curl_tree *x;
*removed = NULL; /* default to no removed */
if (t==NULL) if (t==NULL)
return NULL; return NULL;
@@ -174,11 +176,9 @@ struct Curl_tree *Curl_splayremove(int i, struct Curl_tree *t,
return x; return x;
} }
else { else
*removed = NULL; /* no match */
return t; /* It wasn't there */ return t; /* It wasn't there */
} }
}
/* Finds and deletes the best-fit node from the tree. Return a pointer to the /* Finds and deletes the best-fit node from the tree. Return a pointer to the
resulting tree. best-fit means the node with the given or lower number */ resulting tree. best-fit means the node with the given or lower number */