From 3e38691e8f7aa0d9b498d76c7279ddec6e4946f3 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sat, 5 Apr 2003 00:53:31 +0000
Subject: * Patch by Arun Dharankar, 4 Apr 2003:   Add IDMA example code
 (tested on 8260 only)

* Add support for Purple Board (MIPS64 5Kc)

* Add support for MIPS64 5Kc CPUs

* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS

* Patch by Denis Peter, 04 Apr 2003:
  - update MIP405-4 board

* Patches by Denis Peter, 03 April 2003:
  - fix PCI IRQs on MPL boards
  - fix two more un-relocated pointer problems

* Fix behaviour of "run" command:
  - print error message iv variable does not exist
  - terminate processing of arguments in case of error

* Patches by Peter Figuli, 10 Mar 2003
  - Add support for BTUART on PXA platform
  - Add support for WEP EP250 (PXA) board

* Fix flash problems on INCA-IP; add tool to allow bruning images  to
  flash using a BDI2000

* Implement fix for I2C Edge Conditions problem for all boards that
  use the bit-banging driver (common/soft_i2c.c)

* Add patches by Robert Schwebel, 31 Mar 2003:
  - csb226 board: bring in sync with innokom/memsetup.S
  - csb226 board: fix MDREFR handling
  - misc doc fixes / extensions
  - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  - add BOOT_PROGRESS to armlinux.c
---
 common/main.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

(limited to 'common/main.c')

diff --git a/common/main.c b/common/main.c
index e32845e471..33d871771b 100644
--- a/common/main.c
+++ b/common/main.c
@@ -862,7 +862,6 @@ int run_command (const char *cmd, int flag)
 int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
 	int i;
-	int rcode = 1;
 
 	if (argc < 2) {
 		printf ("Usage:\n%s\n", cmdtp->usage);
@@ -870,13 +869,21 @@ int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	}
 
 	for (i=1; i<argc; ++i) {
+		char *arg;
+
+		if ((arg = getenv (argv[i])) == NULL) {
+			printf ("## Error: \"%s\" not defined\n", argv[i]);
+			return 1;
+		}
 #ifndef CFG_HUSH_PARSER
-	    if (run_command (getenv (argv[i]), flag) != -1) ++rcode;
+		if (run_command (arg, flag) == -1)
+			return 1;
 #else
-   	    if (parse_string_outer(getenv (argv[i]),
-		    FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP) == 0) ++rcode;
+		if (parse_string_outer(arg,
+		    FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP) == 0)
+			return 1;
 #endif
 	}
-	return ((rcode == i) ? 0 : 1);
+	return 0;
 }
-#endif
+#endif	/* CFG_CMD_RUN */
-- 
cgit