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| author | Michael Brown | 2008-07-08 03:10:18 +0200 |
|---|---|---|
| committer | Michael Brown | 2008-07-08 03:10:18 +0200 |
| commit | 4847d9737290ff71c03a6b7c594793e63efe1714 (patch) | |
| tree | cdc4f78253d8c011d5fb28343f7c86ceaaeb8ad2 | |
| parent | [bzimage] Kill off the initrd image type (diff) | |
| download | ipxe-4847d9737290ff71c03a6b7c594793e63efe1714.tar.gz ipxe-4847d9737290ff71c03a6b7c594793e63efe1714.tar.xz ipxe-4847d9737290ff71c03a6b7c594793e63efe1714.zip | |
[settings] Allow "config" command to access root settings block
| -rw-r--r-- | src/hci/commands/config_cmd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/hci/commands/config_cmd.c b/src/hci/commands/config_cmd.c index 5a34cea2..660c6423 100644 --- a/src/hci/commands/config_cmd.c +++ b/src/hci/commands/config_cmd.c @@ -5,7 +5,8 @@ #include <gpxe/settings_ui.h> static int config_exec ( int argc, char **argv ) { - struct settings *settings = NULL; + char *settings_name; + struct settings *settings; int rc; if ( argc > 2 ) { @@ -14,12 +15,11 @@ static int config_exec ( int argc, char **argv ) { return 1; } - if ( argc == 2 ) { - settings = find_settings ( argv[1] ); - if ( ! settings ) { - printf ( "No such scope \"%s\"\n", argv[1] ); - return 1; - } + settings_name = ( ( argc == 2 ) ? argv[1] : "" ); + settings = find_settings ( argv[1] ); + if ( ! settings ) { + printf ( "No such scope \"%s\"\n", settings_name ); + return 1; } if ( ( rc = settings_ui ( settings ) ) != 0 ) { |