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Bug: error with option '--' without a script

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Roberto Ierusalimschy
2025-08-27 14:55:35 -03:00
parent 1b0f943da7
commit 9ac9d23f41
2 changed files with 8 additions and 5 deletions
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3
lua.c
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@@ -302,7 +302,8 @@ static int collectargs (char **argv, int *first) {
case '-': /* '--' */
if (argv[i][2] != '\0') /* extra characters after '--'? */
return has_error; /* invalid option */
*first = i + 1;
/* if there is a script name, it comes after '--' */
*first = (argv[i + 1] != NULL) ? i + 1 : 0;
return args;
case '\0': /* '-' */
return args; /* script "name" is '-' */