[coreboot] r72 - trunk/filo/main/grub

[svn]

Author: oxygene
Date: 2008-09-30 12:40:03 +0200 (Tue, 30 Sep 2008)
New Revision: 72

Modified:
   trunk/filo/main/grub/builtins.c
Log:
fix for "configfile" without a file name. it runs "help configfile" in that case

fixes #12

Modified: trunk/filo/main/grub/builtins.c
===================================================================
--- trunk/filo/main/grub/builtins.c     2008-09-30 10:38:32 UTC (rev 71)
+++ trunk/filo/main/grub/builtins.c     2008-09-30 10:40:03 UTC (rev 72)
@@ -247,6 +247,7 @@
            " \"blink-\" to FG if you want a blinking foreground color."
 };
 
+static int help_func(char *arg, int flags);
 /* configfile */
 static int configfile_func(char *arg, int flags)
 {
@@ -255,6 +256,9 @@
        /* Check if the file ARG is present.  */
        temp_space[0]=0;
        copy_path_to_filo_bootline(arg, temp_space, 1);
+       if (temp_space[0]==0) {
+               return help_func("configfile",0);
+       }
        if (!file_open(temp_space)) {
                errnum = ERR_FILE_NOT_FOUND;
                return 1;


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