diff -r c8406bd84fcf -r bc6040e3f9c8 libpurple/protocols/jabber/iq.c
--- a/libpurple/protocols/jabber/iq.c	Thu Jan 16 17:40:52 2014 +0530
+++ b/libpurple/protocols/jabber/iq.c	Fri Jan 17 18:22:02 2014 +0530
@@ -225,7 +225,7 @@
 		const char *ui_name = NULL, *ui_version = NULL;
 #if 0
 		char *os = NULL;
-		if(!purple_prefs_get_bool("/protocols/jabber/hide_os")) {
+		if(!purple_prefs_get_bool("/plugins/prpl/jabber/hide_os")) {
 			struct utsname osinfo;
 
 			uname(&osinfo);