File php5-mbstring-missing-return.patch of Package php56

Index: ext/mbstring/libmbfl/filters/mbfilter_utf8.c
===================================================================
--- ext/mbstring/libmbfl/filters/mbfilter_utf8.c.orig	2013-09-18 07:48:57.000000000 +0200
+++ ext/mbstring/libmbfl/filters/mbfilter_utf8.c	2013-09-25 12:22:04.061030824 +0200
@@ -101,6 +101,7 @@
 	filter->status = 0;
 	filter->cache = 0;
 	CK((*filter->output_function)(w, filter->data));
+        return 0;
 }