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

This commit is contained in:
Peter Barker 2022-05-06 09:44:22 +10:00 committed by Peter Barker
parent 59dcf18558
commit b0ceee2c42

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@ -586,7 +586,7 @@ const RC_Channel::LookupTable RC_Channel::lookuptable[] = {
/* lookup the announcement for switch change */ /* lookup the announcement for switch change */
const char *RC_Channel::string_for_aux_function(AUX_FUNC function) const 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) { if (entry.option == function) {
return entry.announcement; return entry.announcement;
} }