Include "chdir.h", so that if save_cwd/getcwd

saves a name longer than PATH_MAX, restore_cwd's chdir can use it.

diff --git a/lib/save-cwd.c b/lib/save-cwd.c
index 93b1fe85ca8817227da174accf5eed327b513ce7..76590d01ea05ac89ddb567f6ea7d98ff40444fdd 100644 (file)
--- a/lib/save-cwd.c
+++ b/lib/save-cwd.c
@@ -41,6 +41,7 @@
 # define O_DIRECTORY 0
 #endif
 
+#include "chdir.h"
 #include "save-cwd.h"
 #include "xgetcwd.h"