tweaks: restore an include that is necessary on some platforms

This fixes https://savannah.gnu.org/bugs/?51674. Reported-by: David Lawrence Ramsey <pooka109@gmail.com>
2017-08-06 19:32:55 +02:00 · 2017-08-06 19:32:55 +02:00 · 67915f5dae
--- a/src/nano.c
+++ b/src/nano.c
@ -30,6 +30,7 @@
 #ifdef ENABLE_UTF8
 #include <langinfo.h>
 #endif
+#include <locale.h>
 #ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #endif