From 27aa818670ad6776546ee3c1ad339b68866368ef Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Tue, 23 Mar 2004 22:37:33 +0000
Subject: [PATCH] * Patch by Carl Riechers, 17 Mar 2004:   Ignore '\0'
 characters in console input for use with telnet and   telco pads.

* Patch by Leon Kukovec, 17 Mar 2004:
  typo fix for strswab prototype #ifdef
---
 CHANGELOG              | 7 +++++++
 CREDITS                | 4 ++++
 common/main.c          | 3 +++
 include/linux/string.h | 2 +-
 4 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG b/CHANGELOG
index 1e7ea2a29a..328f78c858 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,13 @@
 Changes for U-Boot 1.0.2:
 ======================================================================
 
+* Patch by Carl Riechers, 17 Mar 2004:
+  Ignore '\0' characters in console input for use with telnet and
+  telco pads.
+
+* Patch by Leon Kukovec, 17 Mar 2004:
+  typo fix for strswab prototype #ifdef
+
 * Patches by Thomas Viehweger, 16 Mar 2004:
   - show PCI clock frequency on MPC8260 systems
   - add FCC_PSMR_RMII flag for HiP7 processors
diff --git a/CREDITS b/CREDITS
index b0bd8bca8d..5a06bb2c14 100644
--- a/CREDITS
+++ b/CREDITS
@@ -252,6 +252,10 @@ E: rof@sysgo.de
 D: Initial support for SSV-DNP1110, SMC91111 driver
 W: www.elinos.com
 
+N: Tolunay Orkun
+E: torkun@nextio.com
+D: Support for Cogent CSB272 board
+
 N: Keith Outwater
 E: keith_outwater@mvis.com
 D: Support for generic/custom MPC860T boards (GEN860T, GEN860T_SC)
diff --git a/common/main.c b/common/main.c
index 817c1b461d..156e4bc3d8 100644
--- a/common/main.c
+++ b/common/main.c
@@ -574,6 +574,9 @@ int readline (const char *const prompt)
 			puts ("\r\n");
 			return (p - console_buffer);
 
+		case '\0':				/* nul			*/
+			continue;
+
 		case 0x03:				/* ^C - break		*/
 			console_buffer[0] = '\0';	/* discard input */
 			return (-1);
diff --git a/include/linux/string.h b/include/linux/string.h
index 403ae982be..1a45fd3215 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -59,7 +59,7 @@ extern __kernel_size_t strnlen(const char *,__kernel_size_t);
 #ifndef __HAVE_ARCH_STRDUP
 extern char * strdup(const char *);
 #endif
-#ifdef __HAVE_ARCH_STRSWAB
+#ifndef __HAVE_ARCH_STRSWAB
 extern char * strswab(const char *);
 #endif
 
-- 
2.39.5