commit 1e4a00f94f32edf5c2240864b7e56f69636312f4
from: Alexander Barton <alex@barton.de>
date: Sun Dec 25 18:42:03 2011 UTC

Lists_CheckDupeMask(): return pointer to already existing item

The old behavior of returning true/false is compatible to this change,
so there are no other code changes required.

commit - 338758799d601a4f70c379d2d692b0178cea882f
commit + 1e4a00f94f32edf5c2240864b7e56f69636312f4
blob - 63c16b0da1ed268af0a7f42bd6e49fe22a13da1a
blob + 11f8e888fec5292ff9b169c2fa9cd4954b2fc413
--- src/ngircd/lists.c
+++ src/ngircd/lists.c
@@ -240,17 +240,17 @@ Lists_Free(struct list_head *head)
  * @param Mask IRC mask to test.
  * @return true if mask is already stored in the list, false otherwise.
  */
-GLOBAL bool
+GLOBAL struct list_elem *
 Lists_CheckDupeMask(const struct list_head *h, const char *Mask )
 {
 	struct list_elem *e;
 	e = h->first;
 	while (e) {
 		if (strcasecmp(e->mask, Mask) == 0)
-			return true;
+			return e;
 		e = e->next;
 	}
-	return false;
+	return NULL;
 }
 
 /**
blob - f9a4c91cf5158b9c52fe7a4f5dbf1df9080fc86a
blob + f709f3fa65a4c149329f095d196ba9b431cdddef
--- src/ngircd/lists.h
+++ src/ngircd/lists.h
@@ -30,7 +30,7 @@ GLOBAL struct list_elem *Lists_GetFirst PARAMS((const 
 GLOBAL struct list_elem *Lists_GetNext PARAMS((const struct list_elem *));
 
 GLOBAL bool Lists_Check PARAMS((struct list_head *head, CLIENT *client));
-GLOBAL bool Lists_CheckDupeMask PARAMS((const struct list_head *head,
+GLOBAL struct list_elem *Lists_CheckDupeMask PARAMS((const struct list_head *head,
 					const char *mask));
 
 GLOBAL bool Lists_Add PARAMS((struct list_head *h, const char *Mask,