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-rw-r--r--scripts/kconfig/parser.y6
1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y
index 22f616334585..b45bfaf0a02b 100644
--- a/scripts/kconfig/parser.y
+++ b/scripts/kconfig/parser.y
@@ -233,6 +233,12 @@ choice: T_CHOICE T_EOL
choice_entry: choice choice_option_list
{
+ if (!current_entry->prompt) {
+ fprintf(stderr, "%s:%d: error: choice must have a prompt\n",
+ current_entry->filename, current_entry->lineno);
+ yynerrs++;
+ }
+
$$ = menu_add_menu();
};