diff options
| -rw-r--r-- | scripts/kconfig/zconf.y | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y index db5fbd8ac686..d2964c68f066 100644 --- a/scripts/kconfig/zconf.y +++ b/scripts/kconfig/zconf.y @@ -431,6 +431,11 @@ help_start: T_HELP T_EOL help: help_start T_HELPTEXT { + if (current_entry->help) { + free(current_entry->help); + zconfprint("warning: '%s' defined with more than one help text -- only the last one will be used", + current_entry->sym->name ?: "<choice>"); + } current_entry->help = $2; }; |