Eliminate extra trailing space

[oweals/busybox.git] / coreutils / pwd.c

diff --git a/coreutils/pwd.c b/coreutils/pwd.c
index f0c923b7b3cc35b1f777928feb30bdeba20a8fdc..f6a00bf1e655cba751ba6a26e443dd13398a04ae 100644 (file)
--- a/coreutils/pwd.c
+++ b/coreutils/pwd.c
@@ -21,18 +21,24 @@
  *
  */
 
-#include "internal.h"
+/* getopt not needed */
+
 #include <stdio.h>
 #include <dirent.h>
 #include <errno.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "busybox.h"
 
 extern int pwd_main(int argc, char **argv)
 {
-       char buf[BUFSIZ + 1];
-
-       if (getcwd(buf, sizeof(buf)) == NULL)
-               fatalError("%s\n", strerror(errno));
-
-       printf("%s\n", buf);
-       return(TRUE);
+       static char *buf; 
+       
+       buf = xgetcwd(buf);
+       
+       if (buf != NULL) {
+               puts(buf);
+               return EXIT_SUCCESS;
+       }
+       return EXIT_FAILURE;
 }