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GET DATA: Produce explicit error on invalid sheet index.
[pspp]
/
src
/
language
/
data-io
/
get-data.c
diff --git
a/src/language/data-io/get-data.c
b/src/language/data-io/get-data.c
index 3ae426c84aa1f3e5516e9f2f0840af6c54360d2a..ac2944caee4974197333c1467c92f9c2966ebc20 100644
(file)
--- a/
src/language/data-io/get-data.c
+++ b/
src/language/data-io/get-data.c
@@
-227,6
+227,11
@@
parse_spreadsheet (struct lexer *lexer)
else if (lex_match_id (lexer, "INDEX"))
{
sri->sheet_index = lex_integer (lexer);
+ if (sri->sheet_index <= 0)
+ {
+ msg (SE, _("The sheet index must be greater than or equal to 1"));
+ goto error;
+ }
lex_get (lexer);
}
else