Include <unistd.h> for exit in utf8 locale test.

2016-12-09 12:33:25 +11:00 · 2016-12-09 12:33:25 +11:00 · d399a8b914
parent 47b8c99ab3
commit d399a8b914
1 changed files with 1 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -1781,6 +1781,7 @@ AC_MSG_CHECKING([for utf8 locale support])
 AC_RUN_IFELSE(
 	[AC_LANG_PROGRAM([[
 #include <locale.h>
+#include <unistd.h>
 	]], [[
 	char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");
 	if (loc != NULL)