Add missing <limits.h> so PATH_MAX would be available

It fixes an error that happens during building on Alpine Linux:

```
In file included from /tmp/td/tdutils/td/utils/port/path.cpp:7:0:
/tmp/td/tdutils/td/utils/port/path.h: In function 'td::Status td::walk_path(td::CSlice, Func&&)':
/tmp/td/tdutils/td/utils/port/path.h:167:21: error: 'PATH_MAX' was not declared in this scope
   curr_path.reserve(PATH_MAX + 10);
                     ^~~~~~~~
```
This commit is contained in:
Sasha Koss 2018-04-15 15:52:58 +06:00 committed by Aliaksei Levin
parent d9a18a064f
commit 79d4eade83

View File

@ -19,6 +19,7 @@
#include <utility>
#if TD_PORT_POSIX
#include <limits.h>
#include <dirent.h>
#include <sys/types.h>
#endif