BUILD : 1.7.5 (364) NOTES : Added nullfix patch from Trystan.

git-svn-id: svn://svn.anope.org/anope/trunk@364 31f1291d-b8d6-0310-a050-a5561fc1590b


git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@235 5417fbe8-f217-4b02-8779-1006273d7864

1 files changed, 20 insertions, 1 deletions

diff --git a/src/nickserv.c b/src/nickserv.c
index 23d0e2738..b8fbe0642 100644
--- a/src/nickserv.c
+++ b/src/nickserv.c
@@ -1252,8 +1252,13 @@ NickRequest *findrequestnick(const char *nick)
 {
     NickRequest *nr;
 
-    if (!nick)
+    if (!nick || !*nick) {
+        if (debug) {
+            alog("Error: findrequestnick() called with NULL values");
+        }
         return NULL;
+    }
+
     for (nr = nrlists[HASH(nick)]; nr; nr = nr->next) {
         if (stricmp(nr->nick, nick) == 0)
             return nr;
@@ -1268,6 +1273,13 @@ NickAlias *findnick(const char *nick)
 {
     NickAlias *na;
 
+    if (!nick || !*nick) {
+        if (debug) {
+            alog("Error: findnick() called with NULL values");
+        }
+        return NULL;
+    }
+
     for (na = nalists[HASH(nick)]; na; na = na->next) {
         if (stricmp(na->nick, nick) == 0)
             return na;
@@ -1285,6 +1297,13 @@ NickCore *findcore(const char *nick)
 {
     NickCore *nc;
 
+    if (!nick || !*nick) {
+        if (debug) {
+            alog("Error: findcore() called with NULL values");
+        }
+        return NULL;
+    }
+
     for (nc = nclists[HASH(nick)]; nc; nc = nc->next) {
         if (stricmp(nc->display, nick) == 0)
             return nc;