New update:
Reset error number before returning from grub_script_execute_cmdline.
This will solve the problem that the menu is not displayed when some command
fails.
--
Bean
* normal/execute.c (grub_script_execute_cmdline): Reset error number
before returning from grub_script_execute_cmdline.
Index: normal/execute.c
===================================================================
RCS file: /sources/grub/grub2/normal/execute.c,v
retrieving revision 1.4
diff -u -r1.4 execute.c
--- normal/execute.c 28 May 2006 21:58:34 -0000 1.4
+++ normal/execute.c 27 Jun 2007 11:27:13 -0000
@@ -119,7 +124,8 @@
grub_errno = GRUB_ERR_NONE;
}
grub_free (assign);
- return 0;
+ ret = grub_errno;
+ goto quit;
}
}
@@ -168,9 +174,11 @@
grub_free (args[i]);
grub_free (args);
+quit:
grub_sprintf (errnobuf, "%d", ret);
grub_env_set ("?", errnobuf);
+ grub_errno = 0;
return ret;
}
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