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authorEric Andersen2001-04-09 22:48:12 +0000
committerEric Andersen2001-04-09 22:48:12 +0000
commite5dfced23a904d08afa5dcee190c3c3d845d9f50 (patch)
treeef367ee8a9096884fb40debdc9e10af8583f9d5f /pwd.c
parenta75e2867435faa68ea03735fe09ad298fa3e4e72 (diff)
downloadbusybox-e5dfced23a904d08afa5dcee190c3c3d845d9f50.zip
busybox-e5dfced23a904d08afa5dcee190c3c3d845d9f50.tar.gz
Apply Vladimir's latest cleanup patch.
-Erik
Diffstat (limited to 'pwd.c')
-rw-r--r--pwd.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/pwd.c b/pwd.c
index 2f36b1f..f6a00bf 100644
--- a/pwd.c
+++ b/pwd.c
@@ -32,11 +32,13 @@
extern int pwd_main(int argc, char **argv)
{
- char buf[BUFSIZ + 1];
-
- if (getcwd(buf, sizeof(buf)) == NULL)
- perror_msg_and_die("getcwd");
-
- puts(buf);
- return EXIT_SUCCESS;
+ static char *buf;
+
+ buf = xgetcwd(buf);
+
+ if (buf != NULL) {
+ puts(buf);
+ return EXIT_SUCCESS;
+ }
+ return EXIT_FAILURE;
}