RC_Channel: use reference while iterating to find string for aux func

This commit is contained in:
Peter Barker
2022-05-16 13:34:36 +10:00
committed by Peter Barker
parent 59dcf18558
commit b0ceee2c42
+1 -1
View File
@@ -586,7 +586,7 @@ const RC_Channel::LookupTable RC_Channel::lookuptable[] = {
/* lookup the announcement for switch change */
const char *RC_Channel::string_for_aux_function(AUX_FUNC function) const
{
for (const struct LookupTable entry : lookuptable) {
for (const struct LookupTable &entry : lookuptable) {
if (entry.option == function) {
return entry.announcement;
}