From 9b8fe62dc8a8001c0de3cf44471d21bcaf887d28 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 5 Apr 1993 15:50:18 +0000
Subject: [PATCH] Add `case 0' to getopt_long switch.

---
 src/chgrp.c   | 2 ++
 src/chmod.c   | 2 ++
 src/chown.c   | 2 ++
 src/install.c | 2 ++
 src/ls.c      | 3 +++
 src/mkfifo.c  | 2 ++
 src/mknod.c   | 2 ++
 src/touch.c   | 3 +++
 8 files changed, 18 insertions(+)

diff --git a/src/chgrp.c b/src/chgrp.c
index 31a74259cf..0102d7a101 100644
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -107,6 +107,8 @@ main (argc, argv)
     {
       switch (optc)
 	{
+	case 0:
+	  break;
 	case 'R':
 	  recurse = 1;
 	  break;
diff --git a/src/chmod.c b/src/chmod.c
index b955b3f889..9e1b9832df 100644
--- a/src/chmod.c
+++ b/src/chmod.c
@@ -104,6 +104,8 @@ main (argc, argv)
 
       switch (c)
 	{
+	case 0:
+	  break;
 	case 'r':
 	case 'w':
 	case 'x':
diff --git a/src/chown.c b/src/chown.c
index e1cc6109f3..6fa8fbcff7 100644
--- a/src/chown.c
+++ b/src/chown.c
@@ -119,6 +119,8 @@ main (argc, argv)
     {
       switch (optc)
 	{
+	case 0:
+	  break;
 	case 'R':
 	  recurse = 1;
 	  break;
diff --git a/src/install.c b/src/install.c
index d2ad40b0b1..ce5ccadd54 100644
--- a/src/install.c
+++ b/src/install.c
@@ -172,6 +172,8 @@ main (argc, argv)
     {
       switch (optc)
 	{
+	case 0:
+	  break;
 	case 'c':
 	  break;
 	case 's':
diff --git a/src/ls.c b/src/ls.c
index f50426b8dc..f90e4291c7 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -585,6 +585,9 @@ decode_switches (argc, argv)
     {
       switch (c)
 	{
+	case 0:
+	  break;
+
 	case 'a':
 	  all_files = 1;
 	  really_all_files = 1;
diff --git a/src/mkfifo.c b/src/mkfifo.c
index be765f4889..dab49fad55 100644
--- a/src/mkfifo.c
+++ b/src/mkfifo.c
@@ -71,6 +71,8 @@ main (argc, argv)
     {
       switch (optc)
 	{
+	case 0:
+	  break;
 	case 'm':
 	  symbolic_mode = optarg;
 	  break;
diff --git a/src/mknod.c b/src/mknod.c
index 08f3f89593..809820a6eb 100644
--- a/src/mknod.c
+++ b/src/mknod.c
@@ -72,6 +72,8 @@ main (argc, argv)
     {
       switch (optc)
 	{
+	case 0:
+	  break;
 	case 'm':
 	  symbolic_mode = optarg;
 	  break;
diff --git a/src/touch.c b/src/touch.c
index 65072176ba..9a8ca58413 100644
--- a/src/touch.c
+++ b/src/touch.c
@@ -141,6 +141,9 @@ main (argc, argv)
     {
       switch (c)
 	{
+	case 0:
+	  break;
+
 	case 'a':
 	  change_times |= CH_ATIME;
 	  break;
-- 
2.47.3