--- src/zabbix_server/poller/checks_external.c	2012-05-29 14:22:55.126292431 +0400
+++ src/zabbix_server/poller/checks_external.c.patched	2012-10-11 12:55:52.091970991 +0400
@@ -59,7 +59,7 @@
 		*pl = '\0';
 		params = pl + 1;
 
-		if (NULL != (pr = strchr(params, ']')))
+		if (NULL != (pr = strrchr(params, ']')))
 			*pr = '\0';
 		else
 		{