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handle failure case

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This commit is contained in:
BVK Chaitanya 2010-05-12 10:45:22 +05:30
parent 263b0fa757
commit d13f69de73
1 changed files with 7 additions and 0 deletions
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7
script/execute.c
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@ -128,6 +128,13 @@ grub_script_env_get (const char *name, grub_script_arg_type_t type)
scope->argv.args[num - 1]);
}
}
if (errors)
{
grub_script_argv_free (&result);
return 0;
}
return result.args;
}