--- a/libpurple/protocols/mxit/voicevideo.c	Mon Aug 22 02:07:41 2011 +0000
+++ b/libpurple/protocols/mxit/voicevideo.c	Mon Aug 22 02:11:36 2011 +0000
@@ -71,7 +71,7 @@
 	purple_debug_info(MXIT_PLUGIN_ID, "mxit_media_caps: buddy '%s'\n", who);
 
 	/* We need to have a voice/video server */
-	if (strlen(session->voip_server) == 0)
+	if (!*session->voip_server)
 		return PURPLE_MEDIA_CAPS_NONE;
 
 	/* find the buddy information for this contact (reference: "libpurple/blist.h") */