File frei0r-plugins-1.4-missing_include.patch of Package frei0r-plugins

Index: include/frei0r_cairo.h
===================================================================
--- include/frei0r_cairo.h.orig	2017-05-31 07:57:25.000000000 +0200
+++ include/frei0r_cairo.h	2017-11-28 07:32:54.492982138 +0200
@@ -20,6 +20,7 @@
  */
 
 
+#include <string.h>
 #include <cairo.h>
 #include <string.h>
 #include "frei0r_math.h"