Add missing header file to util.cpp

xzyfer · xzyfer · commit 0e5bc24beed4 · 2015-04-30T10:02:30.000+10:00
diff --git a/util.hpp b/util.hpp
@@ -1,6 +1,7 @@
 #ifndef SASS_UTIL_H
 #define SASS_UTIL_H
 
+#include <cstdio>
 #include <vector>
 #include <string>
 #include "ast_fwd_decl.hpp"
