headers

builtins.cpp

@@ -12,6 +12,8 @@
 
 #include <cstdio>
 #include <cctype>
+#include <cstring>
+
 #include <unistd.h>
 
 #include "cxx/string_splitter.h"

environment.cpp

@@ -179,7 +179,7 @@ namespace {
 
 	void Environment::echo(const char *fmt, ...) const {
 		if (_echo && !_startup) {
-			for (unsigned i = 0; i <= _indent; ++i) {
+			for (int i = 0; i <= _indent; ++i) {
 				fputc(' ', stderr);
 				fputc(' ', stderr);
 			}