ref-filter: provide a function for parsing sort options

diff --git a/wrapper.c b/wrapper.c
index 4632c7d4c08c3127c4017c98c0983871f0236d93..36630e5d1855a41407e217e610aa1f293288abe1 100644 (file)
--- a/wrapper.c
+++ b/wrapper.c
@@ -2,6 +2,7 @@
  * Various trivial helper wrappers around standard functions
  */
 #include "cache.h"
+#include "config.h"
 
 static void do_nothing(size_t size)
 {