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AP_Menu: Do not compare delegate to NULL

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Use the simpler "if (delegate_name)" since it allows simpler
implementation in the class, i.e. the bool operator rather than having
to compare to another object.
This commit is contained in:
Lucas De Marchi 2015-05-24 07:41:02 -03:00 committed by Andrew Tridgell
parent acdcdc35fa
commit ff398dbf0c
1 changed files with 1 additions and 1 deletions
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2
libraries/AP_Menu/AP_Menu.cpp
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@ -181,7 +181,7 @@ Menu::run(void)
for (;;) { for (;;) {
// run the pre-prompt function, if one is defined // run the pre-prompt function, if one is defined
if (NULL != _ppfunc) { if (_ppfunc) {
if (!_ppfunc()) if (!_ppfunc())
return; return;
_display_prompt(); _display_prompt();