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From: Felix Zielcke <fzielcke@z-51.de>
To: The development of GRUB 2 <grub-devel@gnu.org>
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Subject: [PATCH] kern/err.c + disk/raid.c error handling fixes
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As requested by Robert on IRC
here are now my 2 little recent patches merged into one

2008-08-12  Felix Zielcke <fzielcke@z-51.de>
  
        * kern/err.c [GRUB_UTIL]: Include <stdio.h>.
          [GRUB_UTIL] (grub_print_error): Use fprintf (stderr, ...) instead of   
          grub_printf.
        * disk/raid.c (GRUB_MOD_INIT): Use grub_print_error() to show RAID 
        errors and reset grub_errno. Do not give errors to the upper layer.

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Index: kern/err.c
===================================================================
--- kern/err.c	(revision 1800)
+++ kern/err.c	(working copy)
@@ -21,6 +21,9 @@
 #include <grub/misc.h>
 #include <stdarg.h>
 
+#ifdef GRUB_UTIL
+#include <stdio.h>
+#endif
 #define GRUB_MAX_ERRMSG		256
 #define GRUB_ERROR_STACK_SIZE	10
 
@@ -121,7 +124,11 @@
   do
     {
       if (grub_errno != GRUB_ERR_NONE)
+#ifdef GRUB_UTIL
+	fprintf (stderr, "error: %s\n", grub_errmsg);
+#else
         grub_printf ("error: %s\n", grub_errmsg);
+#endif
     } 
   while (grub_error_pop ());
   

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