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(parent: 536421c) | patch
tolower(3) guarantees to return its argument unchanged if it's not
authorflorian <florian@openbsd.org>
Wed, 16 Nov 2022 18:30:12 +0000 (18:30 +0000)
committerflorian <florian@openbsd.org>
Wed, 16 Nov 2022 18:30:12 +0000 (18:30 +0000)
commitdd964aa6cc1360af61596dfb40271104adc553d7
tree69e900b01e1cc3da3fb1f6850028d8236729a5a4tree | snapshot
parent536421cfbddb6cb9c8a70839aa9074fc23ef61bfcommit | diff
tolower(3) guarantees to return its argument unchanged if it's not
uppercase.
While here use the correct idiom of casting to unsigned char.

OK millert, farewell to ultrix deraadt
lib/libc/net/res_comp.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim