diff -r 77df429f63a3 -r 4ad9c9b7cd0e lib/update.log
--- a/lib/update.log	Tue Dec 17 01:17:49 2013 +0200
+++ b/lib/update.log	Tue Dec 17 02:06:53 2013 +0200
@@ -83,6 +83,10 @@
     log_debug "$prefix: $*"
 }
 
+function warn {
+    log_warn "$(func_caller): $*"
+}
+
 # Log with func_caller at log_error and exit, intended for internal errors...
 function fail {
     log_error "$(func_caller): $*"